123685770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3821}}^1$

素因数の和:3927

約数の個数: 64

約数和(自身を含む): 323616384

約数和(自身を除く): 199930614

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, 3237, 3821, 5395, 6474, 7642, 10790, 11463, 16185, 19105, 22926, 32370, 38210, 49673, 57315, 99346, 114630, 149019, 248365, 298038, 317143, 496730, 634286, 745095, 951429, 1490190, 1585715, 1902858, 3171430, 4122859, 4757145, 8245718, 9514290, 12368577, 20614295, 24737154, 41228590, 61842885, 123685770]

約数ペア:

[(1, 123685770), (2, 61842885), (3, 41228590), (5, 24737154), (6, 20614295), (10, 12368577), (13, 9514290), (15, 8245718), (26, 4757145), (30, 4122859), (39, 3171430), (65, 1902858), (78, 1585715), (83, 1490190), (130, 951429), (166, 745095), (195, 634286), (249, 496730), (390, 317143), (415, 298038), (498, 248365), (830, 149019), (1079, 114630), (1245, 99346), (2158, 57315), (2490, 49673), (3237, 38210), (3821, 32370), (5395, 22926), (6474, 19105), (7642, 16185), (10790, 11463)]