30314342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 48881664

約数和(自身を除く): 18567322

約数列:

[1, 2, 31, 47, 62, 94, 101, 103, 202, 206, 1457, 2914, 3131, 3193, 4747, 4841, 6262, 6386, 9494, 9682, 10403, 20806, 147157, 150071, 294314, 300142, 322493, 488941, 644986, 977882, 15157171, 30314342]

約数ペア:

[(1, 30314342), (2, 15157171), (31, 977882), (47, 644986), (62, 488941), (94, 322493), (101, 300142), (103, 294314), (202, 150071), (206, 147157), (1457, 20806), (2914, 10403), (3131, 9682), (3193, 9494), (4747, 6386), (4841, 6262)]