81799230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73693}}^1$

素因数の和:73740

約数の個数: 32

約数和(自身を含む): 201626784

約数和(自身を除く): 119827554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 73693, 147386, 221079, 368465, 442158, 736930, 1105395, 2210790, 2726641, 5453282, 8179923, 13633205, 16359846, 27266410, 40899615, 81799230]

約数ペア:

[(1, 81799230), (2, 40899615), (3, 27266410), (5, 16359846), (6, 13633205), (10, 8179923), (15, 5453282), (30, 2726641), (37, 2210790), (74, 1105395), (111, 736930), (185, 442158), (222, 368465), (370, 221079), (555, 147386), (1110, 73693)]