240679465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 319792032

約数和(自身を除く): 79112567

約数列:

[1, 5, 13, 61, 65, 101, 305, 505, 601, 793, 1313, 3005, 3965, 6161, 6565, 7813, 30805, 36661, 39065, 60701, 80093, 183305, 303505, 400465, 476593, 789113, 2382965, 3702761, 3945565, 18513805, 48135893, 240679465]

約数ペア:

[(1, 240679465), (5, 48135893), (13, 18513805), (61, 3945565), (65, 3702761), (101, 2382965), (305, 789113), (505, 476593), (601, 400465), (793, 303505), (1313, 183305), (3005, 80093), (3965, 60701), (6161, 39065), (6565, 36661), (7813, 30805)]