30917288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 61637760

約数和(自身を除く): 30720472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 463, 491, 926, 982, 1852, 1964, 3704, 3928, 7871, 8347, 15742, 16694, 31484, 33388, 62968, 66776, 227333, 454666, 909332, 1818664, 3864661, 7729322, 15458644, 30917288]

約数ペア:

[(1, 30917288), (2, 15458644), (4, 7729322), (8, 3864661), (17, 1818664), (34, 909332), (68, 454666), (136, 227333), (463, 66776), (491, 62968), (926, 33388), (982, 31484), (1852, 16694), (1964, 15742), (3704, 8347), (3928, 7871)]