30287415

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 19709385

約数列:

[1, 3, 5, 15, 61, 79, 183, 237, 305, 395, 419, 915, 1185, 1257, 2095, 4819, 6285, 14457, 24095, 25559, 33101, 72285, 76677, 99303, 127795, 165505, 383385, 496515, 2019161, 6057483, 10095805, 30287415]

約数ペア:

[(1, 30287415), (3, 10095805), (5, 6057483), (15, 2019161), (61, 496515), (79, 383385), (183, 165505), (237, 127795), (305, 99303), (395, 76677), (419, 72285), (915, 33101), (1185, 25559), (1257, 24095), (2095, 14457), (4819, 6285)]