1531503070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{7507}}^1$

素因数の和:8424

約数の個数: 32

約数和(自身を含む): 2880188928

約数和(自身を除く): 1348685858

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 887, 1774, 4435, 7507, 8870, 15014, 20401, 37535, 40802, 75070, 102005, 172661, 204010, 345322, 863305, 1726610, 6658709, 13317418, 33293545, 66587090, 153150307, 306300614, 765751535, 1531503070]

約数ペア:

[(1, 1531503070), (2, 765751535), (5, 306300614), (10, 153150307), (23, 66587090), (46, 33293545), (115, 13317418), (230, 6658709), (887, 1726610), (1774, 863305), (4435, 345322), (7507, 204010), (8870, 172661), (15014, 102005), (20401, 75070), (37535, 40802)]