218045010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{234457}}^1$

素因数の和:234498

約数の個数: 32

約数和(自身を含む): 540191232

約数和(自身を除く): 322146222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 234457, 468914, 703371, 1172285, 1406742, 2344570, 3516855, 7033710, 7268167, 14536334, 21804501, 36340835, 43609002, 72681670, 109022505, 218045010]

約数ペア:

[(1, 218045010), (2, 109022505), (3, 72681670), (5, 43609002), (6, 36340835), (10, 21804501), (15, 14536334), (30, 7268167), (31, 7033710), (62, 3516855), (93, 2344570), (155, 1406742), (186, 1172285), (310, 703371), (465, 468914), (930, 234457)]