27590310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 83650320

約数和(自身を除く): 56060010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 31, 33, 45, 55, 58, 62, 66, 87, 90, 93, 99, 110, 145, 155, 165, 174, 186, 198, 261, 279, 290, 310, 319, 330, 341, 435, 465, 495, 522, 558, 638, 682, 870, 899, 930, 957, 961, 990, 1023, 1305, 1395, 1595, 1705, 1798, 1914, 1922, 2046, 2610, 2697, 2790, 2871, 2883, 3069, 3190, 3410, 4495, 4785, 4805, 5115, 5394, 5742, 5766, 6138, 8091, 8649, 8990, 9570, 9610, 9889, 10230, 10571, 13485, 14355, 14415, 15345, 16182, 17298, 19778, 21142, 26970, 27869, 28710, 28830, 29667, 30690, 31713, 40455, 43245, 49445, 52855, 55738, 59334, 63426, 80910, 83607, 86490, 89001, 95139, 98890, 105710, 139345, 148335, 158565, 167214, 178002, 190278, 250821, 278690, 296670, 306559, 317130, 418035, 445005, 475695, 501642, 613118, 836070, 890010, 919677, 951390, 1254105, 1532795, 1839354, 2508210, 2759031, 3065590, 4598385, 5518062, 9196770, 13795155, 27590310]

約数ペア:

[(1, 27590310), (2, 13795155), (3, 9196770), (5, 5518062), (6, 4598385), (9, 3065590), (10, 2759031), (11, 2508210), (15, 1839354), (18, 1532795), (22, 1254105), (29, 951390), (30, 919677), (31, 890010), (33, 836070), (45, 613118), (55, 501642), (58, 475695), (62, 445005), (66, 418035), (87, 317130), (90, 306559), (93, 296670), (99, 278690), (110, 250821), (145, 190278), (155, 178002), (165, 167214), (174, 158565), (186, 148335), (198, 139345), (261, 105710), (279, 98890), (290, 95139), (310, 89001), (319, 86490), (330, 83607), (341, 80910), (435, 63426), (465, 59334), (495, 55738), (522, 52855), (558, 49445), (638, 43245), (682, 40455), (870, 31713), (899, 30690), (930, 29667), (957, 28830), (961, 28710), (990, 27869), (1023, 26970), (1305, 21142), (1395, 19778), (1595, 17298), (1705, 16182), (1798, 15345), (1914, 14415), (1922, 14355), (2046, 13485), (2610, 10571), (2697, 10230), (2790, 9889), (2871, 9610), (2883, 9570), (3069, 8990), (3190, 8649), (3410, 8091), (4495, 6138), (4785, 5766), (4805, 5742), (5115, 5394)]