82420980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1373683}}^1$

素因数の和:1373695

約数の個数: 24

約数和(自身を含む): 230778912

約数和(自身を除く): 148357932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1373683, 2747366, 4121049, 5494732, 6868415, 8242098, 13736830, 16484196, 20605245, 27473660, 41210490, 82420980]

約数ペア:

[(1, 82420980), (2, 41210490), (3, 27473660), (4, 20605245), (5, 16484196), (6, 13736830), (10, 8242098), (12, 6868415), (15, 5494732), (20, 4121049), (30, 2747366), (60, 1373683)]