125207810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 279078912

約数和(自身を除く): 153871102

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 223, 446, 455, 617, 910, 1115, 1234, 1561, 2230, 2899, 3085, 3122, 4319, 5798, 6170, 7805, 8021, 8638, 14495, 15610, 16042, 20293, 21595, 28990, 40105, 40586, 43190, 56147, 80210, 101465, 112294, 137591, 202930, 275182, 280735, 561470, 687955, 963137, 1375910, 1788683, 1926274, 3577366, 4815685, 8943415, 9631370, 12520781, 17886830, 25041562, 62603905, 125207810]

約数ペア:

[(1, 125207810), (2, 62603905), (5, 25041562), (7, 17886830), (10, 12520781), (13, 9631370), (14, 8943415), (26, 4815685), (35, 3577366), (65, 1926274), (70, 1788683), (91, 1375910), (130, 963137), (182, 687955), (223, 561470), (446, 280735), (455, 275182), (617, 202930), (910, 137591), (1115, 112294), (1234, 101465), (1561, 80210), (2230, 56147), (2899, 43190), (3085, 40586), (3122, 40105), (4319, 28990), (5798, 21595), (6170, 20293), (7805, 16042), (8021, 15610), (8638, 14495)]