22578660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9677

約数の個数: 72

約数和(自身を含む): 73764600

約数和(自身を除く): 51185940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 9649, 19298, 28947, 38596, 48245, 57894, 86841, 96490, 115788, 125437, 144735, 173682, 192980, 250874, 289470, 347364, 376311, 434205, 501748, 578940, 627185, 752622, 868410, 1128933, 1254370, 1505244, 1736820, 1881555, 2257866, 2508740, 3763110, 4515732, 5644665, 7526220, 11289330, 22578660]

約数ペア:

[(1, 22578660), (2, 11289330), (3, 7526220), (4, 5644665), (5, 4515732), (6, 3763110), (9, 2508740), (10, 2257866), (12, 1881555), (13, 1736820), (15, 1505244), (18, 1254370), (20, 1128933), (26, 868410), (30, 752622), (36, 627185), (39, 578940), (45, 501748), (52, 434205), (60, 376311), (65, 347364), (78, 289470), (90, 250874), (117, 192980), (130, 173682), (156, 144735), (180, 125437), (195, 115788), (234, 96490), (260, 86841), (390, 57894), (468, 48245), (585, 38596), (780, 28947), (1170, 19298), (2340, 9649)]