7881030

素因数分解:

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

素因数の和:151

約数の個数: 96

約数和(自身を含む): 22546080

約数和(自身を除く): 14665050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 101, 102, 135, 153, 170, 202, 255, 270, 289, 303, 306, 459, 505, 510, 578, 606, 765, 867, 909, 918, 1010, 1445, 1515, 1530, 1717, 1734, 1818, 2295, 2601, 2727, 2890, 3030, 3434, 4335, 4545, 4590, 5151, 5202, 5454, 7803, 8585, 8670, 9090, 10302, 13005, 13635, 15453, 15606, 17170, 25755, 26010, 27270, 29189, 30906, 39015, 46359, 51510, 58378, 77265, 78030, 87567, 92718, 145945, 154530, 175134, 231795, 262701, 291890, 437835, 463590, 525402, 788103, 875670, 1313505, 1576206, 2627010, 3940515, 7881030]

約数ペア:

[(1, 7881030), (2, 3940515), (3, 2627010), (5, 1576206), (6, 1313505), (9, 875670), (10, 788103), (15, 525402), (17, 463590), (18, 437835), (27, 291890), (30, 262701), (34, 231795), (45, 175134), (51, 154530), (54, 145945), (85, 92718), (90, 87567), (101, 78030), (102, 77265), (135, 58378), (153, 51510), (170, 46359), (202, 39015), (255, 30906), (270, 29189), (289, 27270), (303, 26010), (306, 25755), (459, 17170), (505, 15606), (510, 15453), (578, 13635), (606, 13005), (765, 10302), (867, 9090), (909, 8670), (918, 8585), (1010, 7803), (1445, 5454), (1515, 5202), (1530, 5151), (1717, 4590), (1734, 4545), (1818, 4335), (2295, 3434), (2601, 3030), (2727, 2890)]