1738648890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2709

約数の個数: 192

約数和(自身を含む): 5325315840

約数和(自身を除く): 3586666950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 29, 30, 33, 45, 46, 55, 58, 66, 69, 87, 90, 99, 110, 115, 138, 145, 165, 174, 198, 207, 230, 253, 261, 290, 319, 330, 345, 414, 435, 495, 506, 522, 638, 667, 690, 759, 870, 957, 990, 1035, 1265, 1305, 1334, 1518, 1595, 1914, 2001, 2070, 2277, 2530, 2610, 2633, 2871, 3190, 3335, 3795, 4002, 4554, 4785, 5266, 5742, 6003, 6670, 7337, 7590, 7899, 9570, 10005, 11385, 12006, 13165, 14355, 14674, 15798, 20010, 22011, 22770, 23697, 26330, 28710, 28963, 30015, 36685, 39495, 44022, 47394, 57926, 60030, 60559, 66033, 73370, 76357, 78990, 86889, 110055, 118485, 121118, 132066, 144815, 152714, 173778, 181677, 220110, 229071, 236970, 260667, 289630, 302795, 330165, 363354, 381785, 434445, 458142, 521334, 545031, 605590, 660330, 666149, 687213, 763570, 839927, 868890, 908385, 1090062, 1145355, 1303335, 1332298, 1374426, 1679854, 1756211, 1816770, 1998447, 2290710, 2519781, 2606670, 2725155, 3330745, 3436065, 3512422, 3996894, 4199635, 5039562, 5268633, 5450310, 5995341, 6661490, 6872130, 7559343, 8399270, 8781055, 9992235, 10537266, 11990682, 12598905, 15118686, 15805899, 17562110, 19318321, 19984470, 25197810, 26343165, 29976705, 31611798, 37796715, 38636642, 52686330, 57954963, 59953410, 75593430, 79029495, 96591605, 115909926, 158058990, 173864889, 193183210, 289774815, 347729778, 579549630, 869324445, 1738648890]

約数ペア:

[(1, 1738648890), (2, 869324445), (3, 579549630), (5, 347729778), (6, 289774815), (9, 193183210), (10, 173864889), (11, 158058990), (15, 115909926), (18, 96591605), (22, 79029495), (23, 75593430), (29, 59953410), (30, 57954963), (33, 52686330), (45, 38636642), (46, 37796715), (55, 31611798), (58, 29976705), (66, 26343165), (69, 25197810), (87, 19984470), (90, 19318321), (99, 17562110), (110, 15805899), (115, 15118686), (138, 12598905), (145, 11990682), (165, 10537266), (174, 9992235), (198, 8781055), (207, 8399270), (230, 7559343), (253, 6872130), (261, 6661490), (290, 5995341), (319, 5450310), (330, 5268633), (345, 5039562), (414, 4199635), (435, 3996894), (495, 3512422), (506, 3436065), (522, 3330745), (638, 2725155), (667, 2606670), (690, 2519781), (759, 2290710), (870, 1998447), (957, 1816770), (990, 1756211), (1035, 1679854), (1265, 1374426), (1305, 1332298), (1334, 1303335), (1518, 1145355), (1595, 1090062), (1914, 908385), (2001, 868890), (2070, 839927), (2277, 763570), (2530, 687213), (2610, 666149), (2633, 660330), (2871, 605590), (3190, 545031), (3335, 521334), (3795, 458142), (4002, 434445), (4554, 381785), (4785, 363354), (5266, 330165), (5742, 302795), (6003, 289630), (6670, 260667), (7337, 236970), (7590, 229071), (7899, 220110), (9570, 181677), (10005, 173778), (11385, 152714), (12006, 144815), (13165, 132066), (14355, 121118), (14674, 118485), (15798, 110055), (20010, 86889), (22011, 78990), (22770, 76357), (23697, 73370), (26330, 66033), (28710, 60559), (28963, 60030), (30015, 57926), (36685, 47394), (39495, 44022)]