486343330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 983664000

約数和(自身を除く): 497320670

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 229, 430, 449, 458, 473, 898, 946, 1145, 2245, 2290, 2365, 2519, 4490, 4730, 4939, 5038, 9847, 9878, 12595, 19307, 19694, 24695, 25190, 38614, 49235, 49390, 96535, 98470, 102821, 108317, 193070, 205642, 212377, 216634, 424754, 514105, 541585, 1028210, 1061885, 1083170, 1131031, 2123770, 2262062, 4421303, 5655155, 8842606, 11310310, 22106515, 44213030, 48634333, 97268666, 243171665, 486343330]

約数ペア:

[(1, 486343330), (2, 243171665), (5, 97268666), (10, 48634333), (11, 44213030), (22, 22106515), (43, 11310310), (55, 8842606), (86, 5655155), (110, 4421303), (215, 2262062), (229, 2123770), (430, 1131031), (449, 1083170), (458, 1061885), (473, 1028210), (898, 541585), (946, 514105), (1145, 424754), (2245, 216634), (2290, 212377), (2365, 205642), (2519, 193070), (4490, 108317), (4730, 102821), (4939, 98470), (5038, 96535), (9847, 49390), (9878, 49235), (12595, 38614), (19307, 25190), (19694, 24695)]