72982170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{810913}}^1$

素因数の和:810926

約数の個数: 24

約数和(自身を含む): 189753876

約数和(自身を除く): 116771706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 810913, 1621826, 2432739, 4054565, 4865478, 7298217, 8109130, 12163695, 14596434, 24327390, 36491085, 72982170]

約数ペア:

[(1, 72982170), (2, 36491085), (3, 24327390), (5, 14596434), (6, 12163695), (9, 8109130), (10, 7298217), (15, 4865478), (18, 4054565), (30, 2432739), (45, 1621826), (90, 810913)]