627040830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{2389}}^1$

素因数の和:3085

約数の個数: 64

約数和(自身を含む): 1623746880

約数和(自身を除く): 996706050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 673, 1346, 2019, 2389, 3365, 4038, 4778, 6730, 7167, 8749, 10095, 11945, 14334, 17498, 20190, 23890, 26247, 31057, 35835, 43745, 52494, 62114, 71670, 87490, 93171, 131235, 155285, 186342, 262470, 310570, 465855, 931710, 1607797, 3215594, 4823391, 8038985, 9646782, 16077970, 20901361, 24116955, 41802722, 48233910, 62704083, 104506805, 125408166, 209013610, 313520415, 627040830]

約数ペア:

[(1, 627040830), (2, 313520415), (3, 209013610), (5, 125408166), (6, 104506805), (10, 62704083), (13, 48233910), (15, 41802722), (26, 24116955), (30, 20901361), (39, 16077970), (65, 9646782), (78, 8038985), (130, 4823391), (195, 3215594), (390, 1607797), (673, 931710), (1346, 465855), (2019, 310570), (2389, 262470), (3365, 186342), (4038, 155285), (4778, 131235), (6730, 93171), (7167, 87490), (8749, 71670), (10095, 62114), (11945, 52494), (14334, 43745), (17498, 35835), (20190, 31057), (23890, 26247)]