1522756890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{545791}}^1$

素因数の和:545835

約数の個数: 48

約数和(自身を含む): 4086890496

約数和(自身を除く): 2564133606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 545791, 1091582, 1637373, 2728955, 3274746, 4912119, 5457910, 8186865, 9824238, 16373730, 16919521, 24560595, 33839042, 49121190, 50758563, 84597605, 101517126, 152275689, 169195210, 253792815, 304551378, 507585630, 761378445, 1522756890]

約数ペア:

[(1, 1522756890), (2, 761378445), (3, 507585630), (5, 304551378), (6, 253792815), (9, 169195210), (10, 152275689), (15, 101517126), (18, 84597605), (30, 50758563), (31, 49121190), (45, 33839042), (62, 24560595), (90, 16919521), (93, 16373730), (155, 9824238), (186, 8186865), (279, 5457910), (310, 4912119), (465, 3274746), (558, 2728955), (930, 1637373), (1395, 1091582), (2790, 545791)]