7755330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 20653056

約数和(自身を除く): 12897726

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 331, 355, 426, 662, 710, 781, 993, 1065, 1562, 1655, 1986, 2130, 2343, 3310, 3641, 3905, 4686, 4965, 7282, 7810, 9930, 10923, 11715, 18205, 21846, 23430, 23501, 36410, 47002, 54615, 70503, 109230, 117505, 141006, 235010, 258511, 352515, 517022, 705030, 775533, 1292555, 1551066, 2585110, 3877665, 7755330]

約数ペア:

[(1, 7755330), (2, 3877665), (3, 2585110), (5, 1551066), (6, 1292555), (10, 775533), (11, 705030), (15, 517022), (22, 352515), (30, 258511), (33, 235010), (55, 141006), (66, 117505), (71, 109230), (110, 70503), (142, 54615), (165, 47002), (213, 36410), (330, 23501), (331, 23430), (355, 21846), (426, 18205), (662, 11715), (710, 10923), (781, 9930), (993, 7810), (1065, 7282), (1562, 4965), (1655, 4686), (1986, 3905), (2130, 3641), (2343, 3310)]