154530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 429624

約数和(自身を除く): 275094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 101, 102, 153, 170, 202, 255, 303, 306, 505, 510, 606, 765, 909, 1010, 1515, 1530, 1717, 1818, 3030, 3434, 4545, 5151, 8585, 9090, 10302, 15453, 17170, 25755, 30906, 51510, 77265, 154530]

約数ペア:

[(1, 154530), (2, 77265), (3, 51510), (5, 30906), (6, 25755), (9, 17170), (10, 15453), (15, 10302), (17, 9090), (18, 8585), (30, 5151), (34, 4545), (45, 3434), (51, 3030), (85, 1818), (90, 1717), (101, 1530), (102, 1515), (153, 1010), (170, 909), (202, 765), (255, 606), (303, 510), (306, 505)]