266892330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{286981}}^1$

素因数の和:287022

約数の個数: 32

約数和(自身を含む): 661206528

約数和(自身を除く): 394314198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 286981, 573962, 860943, 1434905, 1721886, 2869810, 4304715, 8609430, 8896411, 17792822, 26689233, 44482055, 53378466, 88964110, 133446165, 266892330]

約数ペア:

[(1, 266892330), (2, 133446165), (3, 88964110), (5, 53378466), (6, 44482055), (10, 26689233), (15, 17792822), (30, 8896411), (31, 8609430), (62, 4304715), (93, 2869810), (155, 1721886), (186, 1434905), (310, 860943), (465, 573962), (930, 286981)]