940060370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{27431}}^1$

素因数の和:27610

約数の個数: 32

約数和(自身を含む): 1777593600

約数和(自身を除く): 837533230

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 17135, 27431, 34270, 54862, 137155, 274310, 630913, 1261826, 3154565, 4087219, 6309130, 8174438, 20436095, 40872190, 94006037, 188012074, 470030185, 940060370]

約数ペア:

[(1, 940060370), (2, 470030185), (5, 188012074), (10, 94006037), (23, 40872190), (46, 20436095), (115, 8174438), (149, 6309130), (230, 4087219), (298, 3154565), (745, 1261826), (1490, 630913), (3427, 274310), (6854, 137155), (17135, 54862), (27431, 34270)]