7824090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 12082470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 179, 186, 235, 282, 310, 358, 465, 470, 537, 705, 895, 930, 1074, 1410, 1457, 1790, 2685, 2914, 4371, 5370, 5549, 7285, 8413, 8742, 11098, 14570, 16647, 16826, 21855, 25239, 27745, 33294, 42065, 43710, 50478, 55490, 83235, 84130, 126195, 166470, 252390, 260803, 521606, 782409, 1304015, 1564818, 2608030, 3912045, 7824090]

約数ペア:

[(1, 7824090), (2, 3912045), (3, 2608030), (5, 1564818), (6, 1304015), (10, 782409), (15, 521606), (30, 260803), (31, 252390), (47, 166470), (62, 126195), (93, 84130), (94, 83235), (141, 55490), (155, 50478), (179, 43710), (186, 42065), (235, 33294), (282, 27745), (310, 25239), (358, 21855), (465, 16826), (470, 16647), (537, 14570), (705, 11098), (895, 8742), (930, 8413), (1074, 7285), (1410, 5549), (1457, 5370), (1790, 4371), (2685, 2914)]