84379380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74017}}^1$

素因数の和:74048

約数の個数: 48

約数和(自身を含む): 248700480

約数和(自身を除く): 164321100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 74017, 148034, 222051, 296068, 370085, 444102, 740170, 888204, 1110255, 1406323, 1480340, 2220510, 2812646, 4218969, 4441020, 5625292, 7031615, 8437938, 14063230, 16875876, 21094845, 28126460, 42189690, 84379380]

約数ペア:

[(1, 84379380), (2, 42189690), (3, 28126460), (4, 21094845), (5, 16875876), (6, 14063230), (10, 8437938), (12, 7031615), (15, 5625292), (19, 4441020), (20, 4218969), (30, 2812646), (38, 2220510), (57, 1480340), (60, 1406323), (76, 1110255), (95, 888204), (114, 740170), (190, 444102), (228, 370085), (285, 296068), (380, 222051), (570, 148034), (1140, 74017)]