30131964

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1471}}^1$

素因数の和:2050

約数の個数: 36

約数和(自身を含む): 76352640

約数和(自身を除く): 46220676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1138, 1471, 1707, 2276, 2942, 3414, 4413, 5121, 5884, 6828, 8826, 10242, 13239, 17652, 20484, 26478, 52956, 836999, 1673998, 2510997, 3347996, 5021994, 7532991, 10043988, 15065982, 30131964]

約数ペア:

[(1, 30131964), (2, 15065982), (3, 10043988), (4, 7532991), (6, 5021994), (9, 3347996), (12, 2510997), (18, 1673998), (36, 836999), (569, 52956), (1138, 26478), (1471, 20484), (1707, 17652), (2276, 13239), (2942, 10242), (3414, 8826), (4413, 6828), (5121, 5884)]