140455530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91801}}^1$

素因数の和:91831

約数の個数: 48

約数和(自身を含む): 386670024

約数和(自身を除く): 246214494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 91801, 183602, 275403, 459005, 550806, 826209, 918010, 1377015, 1560617, 1652418, 2754030, 3121234, 4131045, 4681851, 7803085, 8262090, 9363702, 14045553, 15606170, 23409255, 28091106, 46818510, 70227765, 140455530]

約数ペア:

[(1, 140455530), (2, 70227765), (3, 46818510), (5, 28091106), (6, 23409255), (9, 15606170), (10, 14045553), (15, 9363702), (17, 8262090), (18, 7803085), (30, 4681851), (34, 4131045), (45, 3121234), (51, 2754030), (85, 1652418), (90, 1560617), (102, 1377015), (153, 918010), (170, 826209), (255, 550806), (306, 459005), (510, 275403), (765, 183602), (1530, 91801)]