66724710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5573

約数の個数: 64

約数和(自身を含む): 178053120

約数和(自身を除く): 111328410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5519, 6045, 11038, 12090, 16557, 27595, 33114, 55190, 71747, 82785, 143494, 165570, 171089, 215241, 342178, 358735, 430482, 513267, 717470, 855445, 1026534, 1076205, 1710890, 2152410, 2224157, 2566335, 4448314, 5132670, 6672471, 11120785, 13344942, 22241570, 33362355, 66724710]

約数ペア:

[(1, 66724710), (2, 33362355), (3, 22241570), (5, 13344942), (6, 11120785), (10, 6672471), (13, 5132670), (15, 4448314), (26, 2566335), (30, 2224157), (31, 2152410), (39, 1710890), (62, 1076205), (65, 1026534), (78, 855445), (93, 717470), (130, 513267), (155, 430482), (186, 358735), (195, 342178), (310, 215241), (390, 171089), (403, 165570), (465, 143494), (806, 82785), (930, 71747), (1209, 55190), (2015, 33114), (2418, 27595), (4030, 16557), (5519, 12090), (6045, 11038)]