137884980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1597}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 386588160

約数和(自身を除く): 248703180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1439, 1597, 2878, 3194, 4317, 4791, 5756, 6388, 7195, 7985, 8634, 9582, 14390, 15970, 17268, 19164, 21585, 23955, 28780, 31940, 43170, 47910, 86340, 95820, 2298083, 4596166, 6894249, 9192332, 11490415, 13788498, 22980830, 27576996, 34471245, 45961660, 68942490, 137884980]

約数ペア:

[(1, 137884980), (2, 68942490), (3, 45961660), (4, 34471245), (5, 27576996), (6, 22980830), (10, 13788498), (12, 11490415), (15, 9192332), (20, 6894249), (30, 4596166), (60, 2298083), (1439, 95820), (1597, 86340), (2878, 47910), (3194, 43170), (4317, 31940), (4791, 28780), (5756, 23955), (6388, 21585), (7195, 19164), (7985, 17268), (8634, 15970), (9582, 14390)]