38922420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2909}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 109509120

約数和(自身を除く): 70586700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 2909, 3345, 4460, 5818, 6690, 8727, 11636, 13380, 14545, 17454, 29090, 34908, 43635, 58180, 87270, 174540, 648707, 1297414, 1946121, 2594828, 3243535, 3892242, 6487070, 7784484, 9730605, 12974140, 19461210, 38922420]

約数ペア:

[(1, 38922420), (2, 19461210), (3, 12974140), (4, 9730605), (5, 7784484), (6, 6487070), (10, 3892242), (12, 3243535), (15, 2594828), (20, 1946121), (30, 1297414), (60, 648707), (223, 174540), (446, 87270), (669, 58180), (892, 43635), (1115, 34908), (1338, 29090), (2230, 17454), (2676, 14545), (2909, 13380), (3345, 11636), (4460, 8727), (5818, 6690)]