130404724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 247937536

約数和(自身を除く): 117532812

約数列:

[1, 2, 4, 31, 37, 43, 62, 74, 86, 124, 148, 172, 661, 1147, 1322, 1333, 1591, 2294, 2644, 2666, 3182, 4588, 5332, 6364, 20491, 24457, 28423, 40982, 48914, 49321, 56846, 81964, 97828, 98642, 113692, 197284, 758167, 881113, 1051651, 1516334, 1762226, 2103302, 3032668, 3524452, 4206604, 32601181, 65202362, 130404724]

約数ペア:

[(1, 130404724), (2, 65202362), (4, 32601181), (31, 4206604), (37, 3524452), (43, 3032668), (62, 2103302), (74, 1762226), (86, 1516334), (124, 1051651), (148, 881113), (172, 758167), (661, 197284), (1147, 113692), (1322, 98642), (1333, 97828), (1591, 81964), (2294, 56846), (2644, 49321), (2666, 48914), (3182, 40982), (4588, 28423), (5332, 24457), (6364, 20491)]