185022180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{146843}}^1$

素因数の和:146865

約数の個数: 72

約数和(自身を含む): 641414592

約数和(自身を除く): 456392412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 146843, 293686, 440529, 587372, 734215, 881058, 1027901, 1321587, 1468430, 1762116, 2055802, 2202645, 2643174, 2936860, 3083703, 4111604, 4405290, 5139505, 5286348, 6167406, 6607935, 8810580, 9251109, 10279010, 12334812, 13215870, 15418515, 18502218, 20558020, 26431740, 30837030, 37004436, 46255545, 61674060, 92511090, 185022180]

約数ペア:

[(1, 185022180), (2, 92511090), (3, 61674060), (4, 46255545), (5, 37004436), (6, 30837030), (7, 26431740), (9, 20558020), (10, 18502218), (12, 15418515), (14, 13215870), (15, 12334812), (18, 10279010), (20, 9251109), (21, 8810580), (28, 6607935), (30, 6167406), (35, 5286348), (36, 5139505), (42, 4405290), (45, 4111604), (60, 3083703), (63, 2936860), (70, 2643174), (84, 2202645), (90, 2055802), (105, 1762116), (126, 1468430), (140, 1321587), (180, 1027901), (210, 881058), (252, 734215), (315, 587372), (420, 440529), (630, 293686), (1260, 146843)]