42650010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 127008000

約数和(自身を除く): 84357990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 419, 435, 522, 585, 702, 754, 783, 838, 870, 1131, 1170, 1257, 1305, 1566, 1755, 1885, 2095, 2262, 2514, 2610, 3393, 3510, 3770, 3771, 3915, 4190, 5447, 5655, 6285, 6786, 7542, 7830, 10179, 10894, 11310, 11313, 12151, 12570, 16341, 16965, 18855, 20358, 22626, 24302, 27235, 32682, 33930, 36453, 37710, 49023, 50895, 54470, 56565, 60755, 72906, 81705, 98046, 101790, 109359, 113130, 121510, 147069, 157963, 163410, 182265, 218718, 245115, 294138, 315926, 328077, 364530, 473889, 490230, 546795, 656154, 735345, 789815, 947778, 1093590, 1421667, 1470690, 1579630, 1640385, 2369445, 2843334, 3280770, 4265001, 4738890, 7108335, 8530002, 14216670, 21325005, 42650010]

約数ペア:

[(1, 42650010), (2, 21325005), (3, 14216670), (5, 8530002), (6, 7108335), (9, 4738890), (10, 4265001), (13, 3280770), (15, 2843334), (18, 2369445), (26, 1640385), (27, 1579630), (29, 1470690), (30, 1421667), (39, 1093590), (45, 947778), (54, 789815), (58, 735345), (65, 656154), (78, 546795), (87, 490230), (90, 473889), (117, 364530), (130, 328077), (135, 315926), (145, 294138), (174, 245115), (195, 218718), (234, 182265), (261, 163410), (270, 157963), (290, 147069), (351, 121510), (377, 113130), (390, 109359), (419, 101790), (435, 98046), (522, 81705), (585, 72906), (702, 60755), (754, 56565), (783, 54470), (838, 50895), (870, 49023), (1131, 37710), (1170, 36453), (1257, 33930), (1305, 32682), (1566, 27235), (1755, 24302), (1885, 22626), (2095, 20358), (2262, 18855), (2514, 16965), (2610, 16341), (3393, 12570), (3510, 12151), (3770, 11313), (3771, 11310), (3915, 10894), (4190, 10179), (5447, 7830), (5655, 7542), (6285, 6786)]