74338140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13921}}^1$

素因数の和:14022

約数の個数: 48

約数和(自身を含む): 210500640

約数和(自身を除く): 136162500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 13921, 27842, 41763, 55684, 69605, 83526, 139210, 167052, 208815, 278420, 417630, 835260, 1238969, 2477938, 3716907, 4955876, 6194845, 7433814, 12389690, 14867628, 18584535, 24779380, 37169070, 74338140]

約数ペア:

[(1, 74338140), (2, 37169070), (3, 24779380), (4, 18584535), (5, 14867628), (6, 12389690), (10, 7433814), (12, 6194845), (15, 4955876), (20, 3716907), (30, 2477938), (60, 1238969), (89, 835260), (178, 417630), (267, 278420), (356, 208815), (445, 167052), (534, 139210), (890, 83526), (1068, 69605), (1335, 55684), (1780, 41763), (2670, 27842), (5340, 13921)]