22939020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9803}}^1$

素因数の和:9831

約数の個数: 72

約数和(自身を含む): 74941776

約数和(自身を除く): 52002756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 9803, 19606, 29409, 39212, 49015, 58818, 88227, 98030, 117636, 127439, 147045, 176454, 196060, 254878, 294090, 352908, 382317, 441135, 509756, 588180, 637195, 764634, 882270, 1146951, 1274390, 1529268, 1764540, 1911585, 2293902, 2548780, 3823170, 4587804, 5734755, 7646340, 11469510, 22939020]

約数ペア:

[(1, 22939020), (2, 11469510), (3, 7646340), (4, 5734755), (5, 4587804), (6, 3823170), (9, 2548780), (10, 2293902), (12, 1911585), (13, 1764540), (15, 1529268), (18, 1274390), (20, 1146951), (26, 882270), (30, 764634), (36, 637195), (39, 588180), (45, 509756), (52, 441135), (60, 382317), (65, 352908), (78, 294090), (90, 254878), (117, 196060), (130, 176454), (156, 147045), (180, 127439), (195, 117636), (234, 98030), (260, 88227), (390, 58818), (468, 49015), (585, 39212), (780, 29409), (1170, 19606), (2340, 9803)]