38197770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97943}}^1$

素因数の和:97966

約数の個数: 32

約数和(自身を含む): 98727552

約数和(自身を除く): 60529782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 97943, 195886, 293829, 489715, 587658, 979430, 1273259, 1469145, 2546518, 2938290, 3819777, 6366295, 7639554, 12732590, 19098885, 38197770]

約数ペア:

[(1, 38197770), (2, 19098885), (3, 12732590), (5, 7639554), (6, 6366295), (10, 3819777), (13, 2938290), (15, 2546518), (26, 1469145), (30, 1273259), (39, 979430), (65, 587658), (78, 489715), (130, 293829), (195, 195886), (390, 97943)]