30709107

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 22126221

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 107, 117, 143, 223, 321, 429, 669, 963, 1177, 1287, 1391, 2007, 2453, 2899, 3531, 4173, 7359, 8697, 10593, 12519, 15301, 22077, 23861, 26091, 31889, 45903, 71583, 95667, 137709, 214749, 262471, 287001, 310193, 787413, 930579, 2362239, 2791737, 3412123, 10236369, 30709107]

約数ペア:

[(1, 30709107), (3, 10236369), (9, 3412123), (11, 2791737), (13, 2362239), (33, 930579), (39, 787413), (99, 310193), (107, 287001), (117, 262471), (143, 214749), (223, 137709), (321, 95667), (429, 71583), (669, 45903), (963, 31889), (1177, 26091), (1287, 23861), (1391, 22077), (2007, 15301), (2453, 12519), (2899, 10593), (3531, 8697), (4173, 7359)]