141550290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{224683}}^1$

素因数の和:224703

約数の個数: 48

約数和(自身を含む): 420608448

約数和(自身を除く): 279058158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 224683, 449366, 674049, 1123415, 1348098, 1572781, 2022147, 2246830, 3145562, 3370245, 4044294, 4718343, 6740490, 7863905, 9436686, 10110735, 14155029, 15727810, 20221470, 23591715, 28310058, 47183430, 70775145, 141550290]

約数ペア:

[(1, 141550290), (2, 70775145), (3, 47183430), (5, 28310058), (6, 23591715), (7, 20221470), (9, 15727810), (10, 14155029), (14, 10110735), (15, 9436686), (18, 7863905), (21, 6740490), (30, 4718343), (35, 4044294), (42, 3370245), (45, 3145562), (63, 2246830), (70, 2022147), (90, 1572781), (105, 1348098), (126, 1123415), (210, 674049), (315, 449366), (630, 224683)]