69596940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{165707}}^1$

素因数の和:165726

約数の個数: 48

約数和(自身を含む): 222711552

約数和(自身を除く): 153114612

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, 165707, 331414, 497121, 662828, 828535, 994242, 1159949, 1657070, 1988484, 2319898, 2485605, 3314140, 3479847, 4639796, 4971210, 5799745, 6959694, 9942420, 11599490, 13919388, 17399235, 23198980, 34798470, 69596940]

約数ペア:

[(1, 69596940), (2, 34798470), (3, 23198980), (4, 17399235), (5, 13919388), (6, 11599490), (7, 9942420), (10, 6959694), (12, 5799745), (14, 4971210), (15, 4639796), (20, 3479847), (21, 3314140), (28, 2485605), (30, 2319898), (35, 1988484), (42, 1657070), (60, 1159949), (70, 994242), (84, 828535), (105, 662828), (140, 497121), (210, 331414), (420, 165707)]