102130140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{243167}}^1$

素因数の和:243186

約数の個数: 48

約数和(自身を含む): 326817792

約数和(自身を除く): 224687652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 243167, 486334, 729501, 972668, 1215835, 1459002, 1702169, 2431670, 2918004, 3404338, 3647505, 4863340, 5106507, 6808676, 7295010, 8510845, 10213014, 14590020, 17021690, 20426028, 25532535, 34043380, 51065070, 102130140]

約数ペア:

[(1, 102130140), (2, 51065070), (3, 34043380), (4, 25532535), (5, 20426028), (6, 17021690), (7, 14590020), (10, 10213014), (12, 8510845), (14, 7295010), (15, 6808676), (20, 5106507), (21, 4863340), (28, 3647505), (30, 3404338), (35, 2918004), (42, 2431670), (60, 1702169), (70, 1459002), (84, 1215835), (105, 972668), (140, 729501), (210, 486334), (420, 243167)]