143350980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2389183}}^1$

素因数の和:2389195

約数の個数: 24

約数和(自身を含む): 401382912

約数和(自身を除く): 258031932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2389183, 4778366, 7167549, 9556732, 11945915, 14335098, 23891830, 28670196, 35837745, 47783660, 71675490, 143350980]

約数ペア:

[(1, 143350980), (2, 71675490), (3, 47783660), (4, 35837745), (5, 28670196), (6, 23891830), (10, 14335098), (12, 11945915), (15, 9556732), (20, 7167549), (30, 4778366), (60, 2389183)]