76871730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3795

約数の個数: 64

約数和(自身を含む): 202487040

約数和(自身を除く): 125615310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 3719, 4134, 6890, 7438, 10335, 11157, 18595, 20670, 22314, 37190, 48347, 55785, 96694, 111570, 145041, 197107, 241735, 290082, 394214, 483470, 591321, 725205, 985535, 1182642, 1450410, 1971070, 2562391, 2956605, 5124782, 5913210, 7687173, 12811955, 15374346, 25623910, 38435865, 76871730]

約数ペア:

[(1, 76871730), (2, 38435865), (3, 25623910), (5, 15374346), (6, 12811955), (10, 7687173), (13, 5913210), (15, 5124782), (26, 2956605), (30, 2562391), (39, 1971070), (53, 1450410), (65, 1182642), (78, 985535), (106, 725205), (130, 591321), (159, 483470), (195, 394214), (265, 290082), (318, 241735), (390, 197107), (530, 145041), (689, 111570), (795, 96694), (1378, 55785), (1590, 48347), (2067, 37190), (3445, 22314), (3719, 20670), (4134, 18595), (6890, 11157), (7438, 10335)]