122945340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{292727}}^1$

素因数の和:292746

約数の個数: 48

約数和(自身を含む): 393426432

約数和(自身を除く): 270481092

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, 292727, 585454, 878181, 1170908, 1463635, 1756362, 2049089, 2927270, 3512724, 4098178, 4390905, 5854540, 6147267, 8196356, 8781810, 10245445, 12294534, 17563620, 20490890, 24589068, 30736335, 40981780, 61472670, 122945340]

約数ペア:

[(1, 122945340), (2, 61472670), (3, 40981780), (4, 30736335), (5, 24589068), (6, 20490890), (7, 17563620), (10, 12294534), (12, 10245445), (14, 8781810), (15, 8196356), (20, 6147267), (21, 5854540), (28, 4390905), (30, 4098178), (35, 3512724), (42, 2927270), (60, 2049089), (70, 1756362), (84, 1463635), (105, 1170908), (140, 878181), (210, 585454), (420, 292727)]