713691420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1423}}^1$

素因数の和:2091

約数の個数: 96

約数和(自身を含む): 2156915712

約数和(自身を除く): 1443224292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 643, 780, 1286, 1423, 1929, 2572, 2846, 3215, 3858, 4269, 5692, 6430, 7115, 7716, 8359, 8538, 9645, 12860, 14230, 16718, 17076, 18499, 19290, 21345, 25077, 28460, 33436, 36998, 38580, 41795, 42690, 50154, 55497, 73996, 83590, 85380, 92495, 100308, 110994, 125385, 167180, 184990, 221988, 250770, 277485, 369980, 501540, 554970, 914989, 1109940, 1829978, 2744967, 3659956, 4574945, 5489934, 9149890, 10979868, 11894857, 13724835, 18299780, 23789714, 27449670, 35684571, 47579428, 54899340, 59474285, 71369142, 118948570, 142738284, 178422855, 237897140, 356845710, 713691420]

約数ペア:

[(1, 713691420), (2, 356845710), (3, 237897140), (4, 178422855), (5, 142738284), (6, 118948570), (10, 71369142), (12, 59474285), (13, 54899340), (15, 47579428), (20, 35684571), (26, 27449670), (30, 23789714), (39, 18299780), (52, 13724835), (60, 11894857), (65, 10979868), (78, 9149890), (130, 5489934), (156, 4574945), (195, 3659956), (260, 2744967), (390, 1829978), (643, 1109940), (780, 914989), (1286, 554970), (1423, 501540), (1929, 369980), (2572, 277485), (2846, 250770), (3215, 221988), (3858, 184990), (4269, 167180), (5692, 125385), (6430, 110994), (7115, 100308), (7716, 92495), (8359, 85380), (8538, 83590), (9645, 73996), (12860, 55497), (14230, 50154), (16718, 42690), (17076, 41795), (18499, 38580), (19290, 36998), (21345, 33436), (25077, 28460)]