1569668643970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1321459}}^1$

素因数の和:1321783

約数の個数: 64

約数和(自身を含む): 3288215347200

約数和(自身を除く): 1718546703230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 239, 355, 478, 497, 710, 994, 1195, 1673, 2390, 2485, 3346, 4970, 8365, 16730, 16969, 33938, 84845, 118783, 169690, 237566, 593915, 1187830, 1321459, 2642918, 6607295, 9250213, 13214590, 18500426, 46251065, 92502130, 93823589, 187647178, 315828701, 469117945, 631657402, 656765123, 938235890, 1313530246, 1579143505, 2210800907, 3158287010, 3283825615, 4421601814, 6567651230, 11054004535, 22108009070, 22423837771, 44847675542, 112119188855, 156966864397, 224238377710, 313933728794, 784834321985, 1569668643970]

約数ペア:

[(1, 1569668643970), (2, 784834321985), (5, 313933728794), (7, 224238377710), (10, 156966864397), (14, 112119188855), (35, 44847675542), (70, 22423837771), (71, 22108009070), (142, 11054004535), (239, 6567651230), (355, 4421601814), (478, 3283825615), (497, 3158287010), (710, 2210800907), (994, 1579143505), (1195, 1313530246), (1673, 938235890), (2390, 656765123), (2485, 631657402), (3346, 469117945), (4970, 315828701), (8365, 187647178), (16730, 93823589), (16969, 92502130), (33938, 46251065), (84845, 18500426), (118783, 13214590), (169690, 9250213), (237566, 6607295), (593915, 2642918), (1187830, 1321459)]