9102140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 21319200

約数和(自身を除く): 12217060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1409, 1615, 2818, 3230, 5636, 6460, 7045, 14090, 23953, 26771, 28180, 47906, 53542, 95812, 107084, 119765, 133855, 239530, 267710, 455107, 479060, 535420, 910214, 1820428, 2275535, 4551070, 9102140]

約数ペア:

[(1, 9102140), (2, 4551070), (4, 2275535), (5, 1820428), (10, 910214), (17, 535420), (19, 479060), (20, 455107), (34, 267710), (38, 239530), (68, 133855), (76, 119765), (85, 107084), (95, 95812), (170, 53542), (190, 47906), (323, 28180), (340, 26771), (380, 23953), (646, 14090), (1292, 7045), (1409, 6460), (1615, 5636), (2818, 3230)]