8570580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 24300864

約数和(自身を除く): 15730284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 1721, 2490, 3442, 4980, 5163, 6884, 8605, 10326, 17210, 20652, 25815, 34420, 51630, 103260, 142843, 285686, 428529, 571372, 714215, 857058, 1428430, 1714116, 2142645, 2856860, 4285290, 8570580]

約数ペア:

[(1, 8570580), (2, 4285290), (3, 2856860), (4, 2142645), (5, 1714116), (6, 1428430), (10, 857058), (12, 714215), (15, 571372), (20, 428529), (30, 285686), (60, 142843), (83, 103260), (166, 51630), (249, 34420), (332, 25815), (415, 20652), (498, 17210), (830, 10326), (996, 8605), (1245, 6884), (1660, 5163), (1721, 4980), (2490, 3442)]