4321590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 12773376

約数和(自身を除く): 8451786

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 1583, 2730, 3166, 4749, 7915, 9498, 11081, 15830, 20579, 22162, 23745, 33243, 41158, 47490, 55405, 61737, 66486, 102895, 110810, 123474, 144053, 166215, 205790, 288106, 308685, 332430, 432159, 617370, 720265, 864318, 1440530, 2160795, 4321590]

約数ペア:

[(1, 4321590), (2, 2160795), (3, 1440530), (5, 864318), (6, 720265), (7, 617370), (10, 432159), (13, 332430), (14, 308685), (15, 288106), (21, 205790), (26, 166215), (30, 144053), (35, 123474), (39, 110810), (42, 102895), (65, 66486), (70, 61737), (78, 55405), (91, 47490), (105, 41158), (130, 33243), (182, 23745), (195, 22162), (210, 20579), (273, 15830), (390, 11081), (455, 9498), (546, 7915), (910, 4749), (1365, 3166), (1583, 2730)]