12830771570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2693}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 24176171520

約数和(自身を除く): 11345399950

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 163, 185, 326, 370, 395, 790, 815, 1630, 2693, 2923, 5386, 5846, 6031, 12062, 12877, 13465, 14615, 25754, 26930, 29230, 30155, 60310, 64385, 99641, 128770, 199282, 212747, 425494, 438959, 476449, 498205, 877918, 952898, 996410, 1063735, 2127470, 2194795, 2382245, 4389590, 4764490, 7871639, 15743278, 16241483, 32482966, 34677761, 39358195, 69355522, 78716390, 81207415, 162414830, 173388805, 346777610, 1283077157, 2566154314, 6415385785, 12830771570]

約数ペア:

[(1, 12830771570), (2, 6415385785), (5, 2566154314), (10, 1283077157), (37, 346777610), (74, 173388805), (79, 162414830), (158, 81207415), (163, 78716390), (185, 69355522), (326, 39358195), (370, 34677761), (395, 32482966), (790, 16241483), (815, 15743278), (1630, 7871639), (2693, 4764490), (2923, 4389590), (5386, 2382245), (5846, 2194795), (6031, 2127470), (12062, 1063735), (12877, 996410), (13465, 952898), (14615, 877918), (25754, 498205), (26930, 476449), (29230, 438959), (30155, 425494), (60310, 212747), (64385, 199282), (99641, 128770)]