2461830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 7119360

約数和(自身を除く): 4657530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 617, 665, 798, 1234, 1330, 1851, 1995, 3085, 3702, 3990, 4319, 6170, 8638, 9255, 11723, 12957, 18510, 21595, 23446, 25914, 35169, 43190, 58615, 64785, 70338, 82061, 117230, 129570, 164122, 175845, 246183, 351690, 410305, 492366, 820610, 1230915, 2461830]

約数ペア:

[(1, 2461830), (2, 1230915), (3, 820610), (5, 492366), (6, 410305), (7, 351690), (10, 246183), (14, 175845), (15, 164122), (19, 129570), (21, 117230), (30, 82061), (35, 70338), (38, 64785), (42, 58615), (57, 43190), (70, 35169), (95, 25914), (105, 23446), (114, 21595), (133, 18510), (190, 12957), (210, 11723), (266, 9255), (285, 8638), (399, 6170), (570, 4319), (617, 3990), (665, 3702), (798, 3085), (1234, 1995), (1330, 1851)]