30409964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9587}}^1$

素因数の和:9665

約数の個数: 24

約数和(自身を含む): 58256688

約数和(自身を除く): 27846724

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 9587, 19174, 38348, 124631, 249262, 498524, 584807, 1169614, 2339228, 7602491, 15204982, 30409964]

約数ペア:

[(1, 30409964), (2, 15204982), (4, 7602491), (13, 2339228), (26, 1169614), (52, 584807), (61, 498524), (122, 249262), (244, 124631), (793, 38348), (1586, 19174), (3172, 9587)]