63856380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{152039}}^1$

素因数の和:152058

約数の個数: 48

約数和(自身を含む): 204341760

約数和(自身を除く): 140485380

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, 152039, 304078, 456117, 608156, 760195, 912234, 1064273, 1520390, 1824468, 2128546, 2280585, 3040780, 3192819, 4257092, 4561170, 5321365, 6385638, 9122340, 10642730, 12771276, 15964095, 21285460, 31928190, 63856380]

約数ペア:

[(1, 63856380), (2, 31928190), (3, 21285460), (4, 15964095), (5, 12771276), (6, 10642730), (7, 9122340), (10, 6385638), (12, 5321365), (14, 4561170), (15, 4257092), (20, 3192819), (21, 3040780), (28, 2280585), (30, 2128546), (35, 1824468), (42, 1520390), (60, 1064273), (70, 912234), (84, 760195), (105, 608156), (140, 456117), (210, 304078), (420, 152039)]