11215620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1$

素因数の和:4821

約数の個数: 72

約数和(自身を含む): 36645336

約数和(自身を除く): 25429716

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, 4793, 9586, 14379, 19172, 23965, 28758, 43137, 47930, 57516, 62309, 71895, 86274, 95860, 124618, 143790, 172548, 186927, 215685, 249236, 287580, 311545, 373854, 431370, 560781, 623090, 747708, 862740, 934635, 1121562, 1246180, 1869270, 2243124, 2803905, 3738540, 5607810, 11215620]

約数ペア:

[(1, 11215620), (2, 5607810), (3, 3738540), (4, 2803905), (5, 2243124), (6, 1869270), (9, 1246180), (10, 1121562), (12, 934635), (13, 862740), (15, 747708), (18, 623090), (20, 560781), (26, 431370), (30, 373854), (36, 311545), (39, 287580), (45, 249236), (52, 215685), (60, 186927), (65, 172548), (78, 143790), (90, 124618), (117, 95860), (130, 86274), (156, 71895), (180, 62309), (195, 57516), (234, 47930), (260, 43137), (390, 28758), (468, 23965), (585, 19172), (780, 14379), (1170, 9586), (2340, 4793)]