7390409910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823903}}^1$

素因数の和:823949

約数の個数: 64

約数和(自身を含む): 19931885568

約数和(自身を除く): 12541475658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 823903, 1647806, 2471709, 4119515, 4943418, 8239030, 10710739, 12358545, 18949769, 21421478, 24717090, 32132217, 37899538, 53553695, 56849307, 64264434, 94748845, 107107390, 113698614, 160661085, 189497690, 246346997, 284246535, 321322170, 492693994, 568493070, 739040991, 1231734985, 1478081982, 2463469970, 3695204955, 7390409910]

約数ペア:

[(1, 7390409910), (2, 3695204955), (3, 2463469970), (5, 1478081982), (6, 1231734985), (10, 739040991), (13, 568493070), (15, 492693994), (23, 321322170), (26, 284246535), (30, 246346997), (39, 189497690), (46, 160661085), (65, 113698614), (69, 107107390), (78, 94748845), (115, 64264434), (130, 56849307), (138, 53553695), (195, 37899538), (230, 32132217), (299, 24717090), (345, 21421478), (390, 18949769), (598, 12358545), (690, 10710739), (897, 8239030), (1495, 4943418), (1794, 4119515), (2990, 2471709), (4485, 1647806), (8970, 823903)]