331376010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2833}}^1$

素因数の和:3407

約数の個数: 64

約数和(自身を含む): 910870272

約数和(自身を除く): 579494262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 557, 1114, 1671, 2785, 2833, 3342, 3899, 5570, 5666, 7798, 8355, 8499, 11697, 14165, 16710, 16998, 19495, 19831, 23394, 28330, 38990, 39662, 42495, 58485, 59493, 84990, 99155, 116970, 118986, 198310, 297465, 594930, 1577981, 3155962, 4733943, 7889905, 9467886, 11045867, 15779810, 22091734, 23669715, 33137601, 47339430, 55229335, 66275202, 110458670, 165688005, 331376010]

約数ペア:

[(1, 331376010), (2, 165688005), (3, 110458670), (5, 66275202), (6, 55229335), (7, 47339430), (10, 33137601), (14, 23669715), (15, 22091734), (21, 15779810), (30, 11045867), (35, 9467886), (42, 7889905), (70, 4733943), (105, 3155962), (210, 1577981), (557, 594930), (1114, 297465), (1671, 198310), (2785, 118986), (2833, 116970), (3342, 99155), (3899, 84990), (5570, 59493), (5666, 58485), (7798, 42495), (8355, 39662), (8499, 38990), (11697, 28330), (14165, 23394), (16710, 19831), (16998, 19495)]