147940380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{117413}}^1$

素因数の和:117435

約数の個数: 72

約数和(自身を含む): 512864352

約数和(自身を除く): 364923972

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, 117413, 234826, 352239, 469652, 587065, 704478, 821891, 1056717, 1174130, 1408956, 1643782, 1761195, 2113434, 2348260, 2465673, 3287564, 3522390, 4109455, 4226868, 4931346, 5283585, 7044780, 7397019, 8218910, 9862692, 10567170, 12328365, 14794038, 16437820, 21134340, 24656730, 29588076, 36985095, 49313460, 73970190, 147940380]

約数ペア:

[(1, 147940380), (2, 73970190), (3, 49313460), (4, 36985095), (5, 29588076), (6, 24656730), (7, 21134340), (9, 16437820), (10, 14794038), (12, 12328365), (14, 10567170), (15, 9862692), (18, 8218910), (20, 7397019), (21, 7044780), (28, 5283585), (30, 4931346), (35, 4226868), (36, 4109455), (42, 3522390), (45, 3287564), (60, 2465673), (63, 2348260), (70, 2113434), (84, 1761195), (90, 1643782), (105, 1408956), (126, 1174130), (140, 1056717), (180, 821891), (210, 704478), (252, 587065), (315, 469652), (420, 352239), (630, 234826), (1260, 117413)]