9138010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 20277864

約数和(自身を除く): 11139854

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1097, 1190, 1666, 2194, 4165, 5485, 7679, 8330, 10970, 15358, 18649, 37298, 38395, 53753, 76790, 93245, 107506, 130543, 186490, 261086, 268765, 537530, 652715, 913801, 1305430, 1827602, 4569005, 9138010]

約数ペア:

[(1, 9138010), (2, 4569005), (5, 1827602), (7, 1305430), (10, 913801), (14, 652715), (17, 537530), (34, 268765), (35, 261086), (49, 186490), (70, 130543), (85, 107506), (98, 93245), (119, 76790), (170, 53753), (238, 38395), (245, 37298), (490, 18649), (595, 15358), (833, 10970), (1097, 8330), (1190, 7679), (1666, 5485), (2194, 4165)]