7617140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 9680140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 571, 580, 667, 1142, 1334, 2284, 2668, 2855, 3335, 5710, 6670, 11420, 13133, 13340, 16559, 26266, 33118, 52532, 65665, 66236, 82795, 131330, 165590, 262660, 331180, 380857, 761714, 1523428, 1904285, 3808570, 7617140]

約数ペア:

[(1, 7617140), (2, 3808570), (4, 1904285), (5, 1523428), (10, 761714), (20, 380857), (23, 331180), (29, 262660), (46, 165590), (58, 131330), (92, 82795), (115, 66236), (116, 65665), (145, 52532), (230, 33118), (290, 26266), (460, 16559), (571, 13340), (580, 13133), (667, 11420), (1142, 6670), (1334, 5710), (2284, 3335), (2668, 2855)]