8683380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 72

約数和(自身を含む): 27736800

約数和(自身を除く): 19053420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2539, 3420, 5078, 7617, 10156, 12695, 15234, 22851, 25390, 30468, 38085, 45702, 48241, 50780, 76170, 91404, 96482, 114255, 144723, 152340, 192964, 228510, 241205, 289446, 434169, 457020, 482410, 578892, 723615, 868338, 964820, 1447230, 1736676, 2170845, 2894460, 4341690, 8683380]

約数ペア:

[(1, 8683380), (2, 4341690), (3, 2894460), (4, 2170845), (5, 1736676), (6, 1447230), (9, 964820), (10, 868338), (12, 723615), (15, 578892), (18, 482410), (19, 457020), (20, 434169), (30, 289446), (36, 241205), (38, 228510), (45, 192964), (57, 152340), (60, 144723), (76, 114255), (90, 96482), (95, 91404), (114, 76170), (171, 50780), (180, 48241), (190, 45702), (228, 38085), (285, 30468), (342, 25390), (380, 22851), (570, 15234), (684, 12695), (855, 10156), (1140, 7617), (1710, 5078), (2539, 3420)]