2013755030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1511}}^1$

素因数の和:1845

約数の個数: 64

約数和(自身を含む): 4215214080

約数和(自身を除く): 2201459050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 241, 395, 482, 553, 790, 1106, 1205, 1511, 1687, 2410, 2765, 3022, 3374, 5530, 7555, 8435, 10577, 15110, 16870, 19039, 21154, 38078, 52885, 95195, 105770, 119369, 133273, 190390, 238738, 266546, 364151, 596845, 666365, 728302, 835583, 1193690, 1332730, 1671166, 1820755, 2549057, 3641510, 4177915, 5098114, 8355830, 12745285, 25490570, 28767929, 57535858, 143839645, 201375503, 287679290, 402751006, 1006877515, 2013755030]

約数ペア:

[(1, 2013755030), (2, 1006877515), (5, 402751006), (7, 287679290), (10, 201375503), (14, 143839645), (35, 57535858), (70, 28767929), (79, 25490570), (158, 12745285), (241, 8355830), (395, 5098114), (482, 4177915), (553, 3641510), (790, 2549057), (1106, 1820755), (1205, 1671166), (1511, 1332730), (1687, 1193690), (2410, 835583), (2765, 728302), (3022, 666365), (3374, 596845), (5530, 364151), (7555, 266546), (8435, 238738), (10577, 190390), (15110, 133273), (16870, 119369), (19039, 105770), (21154, 95195), (38078, 52885)]