22517190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{27799}}^1$

素因数の和:27818

約数の個数: 40

約数和(自身を含む): 60548400

約数和(自身を除く): 38031210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 27799, 55598, 83397, 138995, 166794, 250191, 277990, 416985, 500382, 750573, 833970, 1250955, 1501146, 2251719, 2501910, 3752865, 4503438, 7505730, 11258595, 22517190]

約数ペア:

[(1, 22517190), (2, 11258595), (3, 7505730), (5, 4503438), (6, 3752865), (9, 2501910), (10, 2251719), (15, 1501146), (18, 1250955), (27, 833970), (30, 750573), (45, 500382), (54, 416985), (81, 277990), (90, 250191), (135, 166794), (162, 138995), (270, 83397), (405, 55598), (810, 27799)]