137584860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{327583}}^1$

素因数の和:327602

約数の個数: 48

約数和(自身を含む): 440272896

約数和(自身を除く): 302688036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 327583, 655166, 982749, 1310332, 1637915, 1965498, 2293081, 3275830, 3930996, 4586162, 4913745, 6551660, 6879243, 9172324, 9827490, 11465405, 13758486, 19654980, 22930810, 27516972, 34396215, 45861620, 68792430, 137584860]

約数ペア:

[(1, 137584860), (2, 68792430), (3, 45861620), (4, 34396215), (5, 27516972), (6, 22930810), (7, 19654980), (10, 13758486), (12, 11465405), (14, 9827490), (15, 9172324), (20, 6879243), (21, 6551660), (28, 4913745), (30, 4586162), (35, 3930996), (42, 3275830), (60, 2293081), (70, 1965498), (84, 1637915), (105, 1310332), (140, 982749), (210, 655166), (420, 327583)]