60986940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{145207}}^1$

素因数の和:145226

約数の個数: 48

約数和(自身を含む): 195159552

約数和(自身を除く): 134172612

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, 145207, 290414, 435621, 580828, 726035, 871242, 1016449, 1452070, 1742484, 2032898, 2178105, 2904140, 3049347, 4065796, 4356210, 5082245, 6098694, 8712420, 10164490, 12197388, 15246735, 20328980, 30493470, 60986940]

約数ペア:

[(1, 60986940), (2, 30493470), (3, 20328980), (4, 15246735), (5, 12197388), (6, 10164490), (7, 8712420), (10, 6098694), (12, 5082245), (14, 4356210), (15, 4065796), (20, 3049347), (21, 2904140), (28, 2178105), (30, 2032898), (35, 1742484), (42, 1452070), (60, 1016449), (70, 871242), (84, 726035), (105, 580828), (140, 435621), (210, 290414), (420, 145207)]