83958780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10067}}^1$

素因数の和:10218

約数の個数: 48

約数和(自身を含む): 236799360

約数和(自身を除く): 152840580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 10067, 20134, 30201, 40268, 50335, 60402, 100670, 120804, 151005, 201340, 302010, 604020, 1399313, 2798626, 4197939, 5597252, 6996565, 8395878, 13993130, 16791756, 20989695, 27986260, 41979390, 83958780]

約数ペア:

[(1, 83958780), (2, 41979390), (3, 27986260), (4, 20989695), (5, 16791756), (6, 13993130), (10, 8395878), (12, 6996565), (15, 5597252), (20, 4197939), (30, 2798626), (60, 1399313), (139, 604020), (278, 302010), (417, 201340), (556, 151005), (695, 120804), (834, 100670), (1390, 60402), (1668, 50335), (2085, 40268), (2780, 30201), (4170, 20134), (8340, 10067)]