72412830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{114941}}^1$

素因数の和:114961

約数の個数: 48

約数和(自身を含む): 215171424

約数和(自身を除く): 142758594

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 114941, 229882, 344823, 574705, 689646, 804587, 1034469, 1149410, 1609174, 1724115, 2068938, 2413761, 3448230, 4022935, 4827522, 5172345, 7241283, 8045870, 10344690, 12068805, 14482566, 24137610, 36206415, 72412830]

約数ペア:

[(1, 72412830), (2, 36206415), (3, 24137610), (5, 14482566), (6, 12068805), (7, 10344690), (9, 8045870), (10, 7241283), (14, 5172345), (15, 4827522), (18, 4022935), (21, 3448230), (30, 2413761), (35, 2068938), (42, 1724115), (45, 1609174), (63, 1149410), (70, 1034469), (90, 804587), (105, 689646), (126, 574705), (210, 344823), (315, 229882), (630, 114941)]