630544020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{5647}}^1$

素因数の和:7520

約数の個数: 48

約数和(自身を含む): 1766784768

約数和(自身を除く): 1136240748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1861, 3722, 5583, 5647, 7444, 9305, 11166, 11294, 16941, 18610, 22332, 22588, 27915, 28235, 33882, 37220, 55830, 56470, 67764, 84705, 111660, 112940, 169410, 338820, 10509067, 21018134, 31527201, 42036268, 52545335, 63054402, 105090670, 126108804, 157636005, 210181340, 315272010, 630544020]

約数ペア:

[(1, 630544020), (2, 315272010), (3, 210181340), (4, 157636005), (5, 126108804), (6, 105090670), (10, 63054402), (12, 52545335), (15, 42036268), (20, 31527201), (30, 21018134), (60, 10509067), (1861, 338820), (3722, 169410), (5583, 112940), (5647, 111660), (7444, 84705), (9305, 67764), (11166, 56470), (11294, 55830), (16941, 37220), (18610, 33882), (22332, 28235), (22588, 27915)]