131149170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1457213}}^1$

素因数の和:1457226

約数の個数: 24

約数和(自身を含む): 340988076

約数和(自身を除く): 209838906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1457213, 2914426, 4371639, 7286065, 8743278, 13114917, 14572130, 21858195, 26229834, 43716390, 65574585, 131149170]

約数ペア:

[(1, 131149170), (2, 65574585), (3, 43716390), (5, 26229834), (6, 21858195), (9, 14572130), (10, 13114917), (15, 8743278), (18, 7286065), (30, 4371639), (45, 2914426), (90, 1457213)]