993330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 2862720

約数和(自身を除く): 1869390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 283, 351, 390, 566, 585, 702, 849, 1170, 1415, 1698, 1755, 2547, 2830, 3510, 3679, 4245, 5094, 7358, 7641, 8490, 11037, 12735, 15282, 18395, 22074, 25470, 33111, 36790, 38205, 55185, 66222, 76410, 99333, 110370, 165555, 198666, 331110, 496665, 993330]

約数ペア:

[(1, 993330), (2, 496665), (3, 331110), (5, 198666), (6, 165555), (9, 110370), (10, 99333), (13, 76410), (15, 66222), (18, 55185), (26, 38205), (27, 36790), (30, 33111), (39, 25470), (45, 22074), (54, 18395), (65, 15282), (78, 12735), (90, 11037), (117, 8490), (130, 7641), (135, 7358), (195, 5094), (234, 4245), (270, 3679), (283, 3510), (351, 2830), (390, 2547), (566, 1755), (585, 1698), (702, 1415), (849, 1170)]