3106206620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{231461}}^1$

素因数の和:231542

約数の個数: 48

約数和(自身を含む): 7232724576

約数和(自身を除く): 4126517956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 231461, 462922, 925844, 1157305, 2314610, 2546071, 4629220, 5092142, 10184284, 12730355, 14119121, 25460710, 28238242, 50921420, 56476484, 70595605, 141191210, 155310331, 282382420, 310620662, 621241324, 776551655, 1553103310, 3106206620]

約数ペア:

[(1, 3106206620), (2, 1553103310), (4, 776551655), (5, 621241324), (10, 310620662), (11, 282382420), (20, 155310331), (22, 141191210), (44, 70595605), (55, 56476484), (61, 50921420), (110, 28238242), (122, 25460710), (220, 14119121), (244, 12730355), (305, 10184284), (610, 5092142), (671, 4629220), (1220, 2546071), (1342, 2314610), (2684, 1157305), (3355, 925844), (6710, 462922), (13420, 231461)]