90819270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59359}}^1$

素因数の和:59389

約数の個数: 48

約数和(自身を含む): 250024320

約数和(自身を除く): 159205050

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, 59359, 118718, 178077, 296795, 356154, 534231, 593590, 890385, 1009103, 1068462, 1780770, 2018206, 2671155, 3027309, 5045515, 5342310, 6054618, 9081927, 10091030, 15136545, 18163854, 30273090, 45409635, 90819270]

約数ペア:

[(1, 90819270), (2, 45409635), (3, 30273090), (5, 18163854), (6, 15136545), (9, 10091030), (10, 9081927), (15, 6054618), (17, 5342310), (18, 5045515), (30, 3027309), (34, 2671155), (45, 2018206), (51, 1780770), (85, 1068462), (90, 1009103), (102, 890385), (153, 593590), (170, 534231), (255, 356154), (306, 296795), (510, 178077), (765, 118718), (1530, 59359)]