131466660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5493

約数の個数: 96

約数和(自身を含む): 409285632

約数和(自身を除く): 277818972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 5437, 6045, 8060, 10874, 12090, 16311, 21748, 24180, 27185, 32622, 54370, 65244, 70681, 81555, 108740, 141362, 163110, 168547, 212043, 282724, 326220, 337094, 353405, 424086, 505641, 674188, 706810, 842735, 848172, 1011282, 1060215, 1413620, 1685470, 2022564, 2120430, 2191111, 2528205, 3370940, 4240860, 4382222, 5056410, 6573333, 8764444, 10112820, 10955555, 13146666, 21911110, 26293332, 32866665, 43822220, 65733330, 131466660]

約数ペア:

[(1, 131466660), (2, 65733330), (3, 43822220), (4, 32866665), (5, 26293332), (6, 21911110), (10, 13146666), (12, 10955555), (13, 10112820), (15, 8764444), (20, 6573333), (26, 5056410), (30, 4382222), (31, 4240860), (39, 3370940), (52, 2528205), (60, 2191111), (62, 2120430), (65, 2022564), (78, 1685470), (93, 1413620), (124, 1060215), (130, 1011282), (155, 848172), (156, 842735), (186, 706810), (195, 674188), (260, 505641), (310, 424086), (372, 353405), (390, 337094), (403, 326220), (465, 282724), (620, 212043), (780, 168547), (806, 163110), (930, 141362), (1209, 108740), (1612, 81555), (1860, 70681), (2015, 65244), (2418, 54370), (4030, 32622), (4836, 27185), (5437, 24180), (6045, 21748), (8060, 16311), (10874, 12090)]