90647130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2897}}^1$

素因数の和:3063

約数の個数: 64

約数和(自身を含む): 250387200

約数和(自身を除く): 159740070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 2897, 3129, 4470, 5215, 5794, 6258, 8691, 10430, 14485, 15645, 17382, 20279, 28970, 31290, 40558, 43455, 60837, 86910, 101395, 121674, 202790, 304185, 431653, 608370, 863306, 1294959, 2158265, 2589918, 3021571, 4316530, 6043142, 6474795, 9064713, 12949590, 15107855, 18129426, 30215710, 45323565, 90647130]

約数ペア:

[(1, 90647130), (2, 45323565), (3, 30215710), (5, 18129426), (6, 15107855), (7, 12949590), (10, 9064713), (14, 6474795), (15, 6043142), (21, 4316530), (30, 3021571), (35, 2589918), (42, 2158265), (70, 1294959), (105, 863306), (149, 608370), (210, 431653), (298, 304185), (447, 202790), (745, 121674), (894, 101395), (1043, 86910), (1490, 60837), (2086, 43455), (2235, 40558), (2897, 31290), (3129, 28970), (4470, 20279), (5215, 17382), (5794, 15645), (6258, 14485), (8691, 10430)]