70189460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2927}}^1$

素因数の和:3056

約数の個数: 48

約数和(自身を含む): 162328320

約数和(自身を除く): 92138860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 2927, 4796, 5854, 5995, 11708, 11990, 14635, 23980, 29270, 32197, 58540, 64394, 128788, 160985, 319043, 321970, 638086, 643940, 1276172, 1595215, 3190430, 3509473, 6380860, 7018946, 14037892, 17547365, 35094730, 70189460]

約数ペア:

[(1, 70189460), (2, 35094730), (4, 17547365), (5, 14037892), (10, 7018946), (11, 6380860), (20, 3509473), (22, 3190430), (44, 1595215), (55, 1276172), (109, 643940), (110, 638086), (218, 321970), (220, 319043), (436, 160985), (545, 128788), (1090, 64394), (1199, 58540), (2180, 32197), (2398, 29270), (2927, 23980), (4796, 14635), (5854, 11990), (5995, 11708)]