133645430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9907}}^1$

素因数の和:10004

約数の個数: 32

約数和(自身を含む): 256815360

約数和(自身を除く): 123169930

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 9907, 13490, 19814, 49535, 99070, 188233, 376466, 703397, 941165, 1406794, 1882330, 3516985, 7033970, 13364543, 26729086, 66822715, 133645430]

約数ペア:

[(1, 133645430), (2, 66822715), (5, 26729086), (10, 13364543), (19, 7033970), (38, 3516985), (71, 1882330), (95, 1406794), (142, 941165), (190, 703397), (355, 376466), (710, 188233), (1349, 99070), (2698, 49535), (6745, 19814), (9907, 13490)]