630248724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80677}}^1$

素因数の和:80725

約数の個数: 72

約数和(自身を含む): 1879474688

約数和(自身を除く): 1249225964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 80677, 161354, 242031, 322708, 484062, 564739, 726093, 968124, 1129478, 1452186, 1694217, 2258956, 2500987, 2904372, 3388434, 5001974, 5082651, 6776868, 7502961, 10003948, 10165302, 15005922, 17506909, 20330604, 22508883, 30011844, 35013818, 45017766, 52520727, 70027636, 90035532, 105041454, 157562181, 210082908, 315124362, 630248724]

約数ペア:

[(1, 630248724), (2, 315124362), (3, 210082908), (4, 157562181), (6, 105041454), (7, 90035532), (9, 70027636), (12, 52520727), (14, 45017766), (18, 35013818), (21, 30011844), (28, 22508883), (31, 20330604), (36, 17506909), (42, 15005922), (62, 10165302), (63, 10003948), (84, 7502961), (93, 6776868), (124, 5082651), (126, 5001974), (186, 3388434), (217, 2904372), (252, 2500987), (279, 2258956), (372, 1694217), (434, 1452186), (558, 1129478), (651, 968124), (868, 726093), (1116, 564739), (1302, 484062), (1953, 322708), (2604, 242031), (3906, 161354), (7812, 80677)]