30927195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 28827045

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1823, 1885, 3393, 5469, 5655, 9115, 16407, 16965, 23699, 27345, 52867, 71097, 82035, 118495, 158601, 213291, 264335, 355485, 475803, 687271, 793005, 1066455, 2061813, 2379015, 3436355, 6185439, 10309065, 30927195]

約数ペア:

[(1, 30927195), (3, 10309065), (5, 6185439), (9, 3436355), (13, 2379015), (15, 2061813), (29, 1066455), (39, 793005), (45, 687271), (65, 475803), (87, 355485), (117, 264335), (145, 213291), (195, 158601), (261, 118495), (377, 82035), (435, 71097), (585, 52867), (1131, 27345), (1305, 23699), (1823, 16965), (1885, 16407), (3393, 9115), (5469, 5655)]