65488710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1583}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 180652032

約数和(自身を除く): 115163322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1583, 1970, 2758, 2955, 3166, 4137, 4749, 5910, 6895, 7915, 8274, 9498, 11081, 13790, 15830, 20685, 22162, 23745, 33243, 41370, 47490, 55405, 66486, 110810, 166215, 311851, 332430, 623702, 935553, 1559255, 1871106, 2182957, 3118510, 4365914, 4677765, 6548871, 9355530, 10914785, 13097742, 21829570, 32744355, 65488710]

約数ペア:

[(1, 65488710), (2, 32744355), (3, 21829570), (5, 13097742), (6, 10914785), (7, 9355530), (10, 6548871), (14, 4677765), (15, 4365914), (21, 3118510), (30, 2182957), (35, 1871106), (42, 1559255), (70, 935553), (105, 623702), (197, 332430), (210, 311851), (394, 166215), (591, 110810), (985, 66486), (1182, 55405), (1379, 47490), (1583, 41370), (1970, 33243), (2758, 23745), (2955, 22162), (3166, 20685), (4137, 15830), (4749, 13790), (5910, 11081), (6895, 9498), (7915, 8274)]