121216110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{18119}}^1$

素因数の和:18352

約数の個数: 32

約数和(自身を含む): 292239360

約数和(自身を除く): 171023250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 18119, 36238, 54357, 90595, 108714, 181190, 271785, 543570, 4040537, 8081074, 12121611, 20202685, 24243222, 40405370, 60608055, 121216110]

約数ペア:

[(1, 121216110), (2, 60608055), (3, 40405370), (5, 24243222), (6, 20202685), (10, 12121611), (15, 8081074), (30, 4040537), (223, 543570), (446, 271785), (669, 181190), (1115, 108714), (1338, 90595), (2230, 54357), (3345, 36238), (6690, 18119)]