64754910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21803}}^1$

素因数の和:21830

約数の個数: 64

約数和(自身を含む): 188386560

約数和(自身を除く): 123631650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 21803, 43606, 65409, 109015, 130818, 196227, 218030, 239833, 327045, 392454, 479666, 588681, 654090, 719499, 981135, 1177362, 1199165, 1438998, 1962270, 2158497, 2398330, 2943405, 3597495, 4316994, 5886810, 6475491, 7194990, 10792485, 12950982, 21584970, 32377455, 64754910]

約数ペア:

[(1, 64754910), (2, 32377455), (3, 21584970), (5, 12950982), (6, 10792485), (9, 7194990), (10, 6475491), (11, 5886810), (15, 4316994), (18, 3597495), (22, 2943405), (27, 2398330), (30, 2158497), (33, 1962270), (45, 1438998), (54, 1199165), (55, 1177362), (66, 981135), (90, 719499), (99, 654090), (110, 588681), (135, 479666), (165, 392454), (198, 327045), (270, 239833), (297, 218030), (330, 196227), (495, 130818), (594, 109015), (990, 65409), (1485, 43606), (2970, 21803)]