70966740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2521

約数の個数: 96

約数和(自身を含む): 219864960

約数和(自身を除く): 148898220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2459, 2886, 4810, 4918, 5772, 7215, 7377, 9620, 9836, 12295, 14430, 14754, 24590, 28860, 29508, 31967, 36885, 49180, 63934, 73770, 90983, 95901, 127868, 147540, 159835, 181966, 191802, 272949, 319670, 363932, 383604, 454915, 479505, 545898, 639340, 909830, 959010, 1091796, 1182779, 1364745, 1819660, 1918020, 2365558, 2729490, 3548337, 4731116, 5458980, 5913895, 7096674, 11827790, 14193348, 17741685, 23655580, 35483370, 70966740]

約数ペア:

[(1, 70966740), (2, 35483370), (3, 23655580), (4, 17741685), (5, 14193348), (6, 11827790), (10, 7096674), (12, 5913895), (13, 5458980), (15, 4731116), (20, 3548337), (26, 2729490), (30, 2365558), (37, 1918020), (39, 1819660), (52, 1364745), (60, 1182779), (65, 1091796), (74, 959010), (78, 909830), (111, 639340), (130, 545898), (148, 479505), (156, 454915), (185, 383604), (195, 363932), (222, 319670), (260, 272949), (370, 191802), (390, 181966), (444, 159835), (481, 147540), (555, 127868), (740, 95901), (780, 90983), (962, 73770), (1110, 63934), (1443, 49180), (1924, 36885), (2220, 31967), (2405, 29508), (2459, 28860), (2886, 24590), (4810, 14754), (4918, 14430), (5772, 12295), (7215, 9836), (7377, 9620)]