99990930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3089}}^1$

素因数の和:3195

約数の個数: 64

約数和(自身を含む): 261636480

約数和(自身を除く): 161645550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3089, 3237, 5395, 6178, 6474, 9267, 10790, 15445, 16185, 18534, 30890, 32370, 40157, 46335, 80314, 92670, 120471, 200785, 240942, 256387, 401570, 512774, 602355, 769161, 1204710, 1281935, 1538322, 2563870, 3333031, 3845805, 6666062, 7691610, 9999093, 16665155, 19998186, 33330310, 49995465, 99990930]

約数ペア:

[(1, 99990930), (2, 49995465), (3, 33330310), (5, 19998186), (6, 16665155), (10, 9999093), (13, 7691610), (15, 6666062), (26, 3845805), (30, 3333031), (39, 2563870), (65, 1538322), (78, 1281935), (83, 1204710), (130, 769161), (166, 602355), (195, 512774), (249, 401570), (390, 256387), (415, 240942), (498, 200785), (830, 120471), (1079, 92670), (1245, 80314), (2158, 46335), (2490, 40157), (3089, 32370), (3237, 30890), (5395, 18534), (6178, 16185), (6474, 15445), (9267, 10790)]