16345210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 33799680

約数和(自身を除く): 17454470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 977, 1195, 1673, 1954, 2390, 3346, 4885, 6839, 8365, 9770, 13678, 16730, 34195, 68390, 233503, 467006, 1167515, 1634521, 2335030, 3269042, 8172605, 16345210]

約数ペア:

[(1, 16345210), (2, 8172605), (5, 3269042), (7, 2335030), (10, 1634521), (14, 1167515), (35, 467006), (70, 233503), (239, 68390), (478, 34195), (977, 16730), (1195, 13678), (1673, 9770), (1954, 8365), (2390, 6839), (3346, 4885)]