144690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:83

約数の個数: 64

約数和(自身を含む): 435456

約数和(自身を除く): 290766

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 390, 455, 530, 546, 689, 742, 795, 910, 1113, 1365, 1378, 1590, 1855, 2067, 2226, 2730, 3445, 3710, 4134, 4823, 5565, 6890, 9646, 10335, 11130, 14469, 20670, 24115, 28938, 48230, 72345, 144690]

約数ペア:

[(1, 144690), (2, 72345), (3, 48230), (5, 28938), (6, 24115), (7, 20670), (10, 14469), (13, 11130), (14, 10335), (15, 9646), (21, 6890), (26, 5565), (30, 4823), (35, 4134), (39, 3710), (42, 3445), (53, 2730), (65, 2226), (70, 2067), (78, 1855), (91, 1590), (105, 1378), (106, 1365), (130, 1113), (159, 910), (182, 795), (195, 742), (210, 689), (265, 546), (273, 530), (318, 455), (371, 390)]