86486190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1531}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 238256640

約数和(自身を除く): 151770450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 1345, 1531, 1614, 1883, 2690, 3062, 3766, 4035, 4593, 5649, 7655, 8070, 9186, 9415, 10717, 11298, 15310, 18830, 21434, 22965, 28245, 32151, 45930, 53585, 56490, 64302, 107170, 160755, 321510, 411839, 823678, 1235517, 2059195, 2471034, 2882873, 4118390, 5765746, 6177585, 8648619, 12355170, 14414365, 17297238, 28828730, 43243095, 86486190]

約数ペア:

[(1, 86486190), (2, 43243095), (3, 28828730), (5, 17297238), (6, 14414365), (7, 12355170), (10, 8648619), (14, 6177585), (15, 5765746), (21, 4118390), (30, 2882873), (35, 2471034), (42, 2059195), (70, 1235517), (105, 823678), (210, 411839), (269, 321510), (538, 160755), (807, 107170), (1345, 64302), (1531, 56490), (1614, 53585), (1883, 45930), (2690, 32151), (3062, 28245), (3766, 22965), (4035, 21434), (4593, 18830), (5649, 15310), (7655, 11298), (8070, 10717), (9186, 9415)]