39197970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{62219}}^1$

素因数の和:62239

約数の個数: 48

約数和(自身を含む): 116475840

約数和(自身を除く): 77277870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 62219, 124438, 186657, 311095, 373314, 435533, 559971, 622190, 871066, 933285, 1119942, 1306599, 1866570, 2177665, 2613198, 2799855, 3919797, 4355330, 5599710, 6532995, 7839594, 13065990, 19598985, 39197970]

約数ペア:

[(1, 39197970), (2, 19598985), (3, 13065990), (5, 7839594), (6, 6532995), (7, 5599710), (9, 4355330), (10, 3919797), (14, 2799855), (15, 2613198), (18, 2177665), (21, 1866570), (30, 1306599), (35, 1119942), (42, 933285), (45, 871066), (63, 622190), (70, 559971), (90, 435533), (105, 373314), (126, 311095), (210, 186657), (315, 124438), (630, 62219)]