30353505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 61490688

約数和(自身を除く): 31137183

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 481, 555, 601, 777, 1295, 1365, 1443, 1803, 2405, 3005, 3367, 3885, 4207, 7215, 7813, 9015, 10101, 12621, 16835, 21035, 22237, 23439, 39065, 50505, 54691, 63105, 66711, 111185, 117195, 155659, 164073, 273455, 289081, 333555, 466977, 778295, 820365, 867243, 1445405, 2023567, 2334885, 4336215, 6070701, 10117835, 30353505]

約数ペア:

[(1, 30353505), (3, 10117835), (5, 6070701), (7, 4336215), (13, 2334885), (15, 2023567), (21, 1445405), (35, 867243), (37, 820365), (39, 778295), (65, 466977), (91, 333555), (105, 289081), (111, 273455), (185, 164073), (195, 155659), (259, 117195), (273, 111185), (455, 66711), (481, 63105), (555, 54691), (601, 50505), (777, 39065), (1295, 23439), (1365, 22237), (1443, 21035), (1803, 16835), (2405, 12621), (3005, 10101), (3367, 9015), (3885, 7813), (4207, 7215)]