2679030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 7471152

約数和(自身を除く): 4792122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 103, 153, 170, 206, 255, 289, 306, 309, 510, 515, 578, 618, 765, 867, 927, 1030, 1445, 1530, 1545, 1734, 1751, 1854, 2601, 2890, 3090, 3502, 4335, 4635, 5202, 5253, 8670, 8755, 9270, 10506, 13005, 15759, 17510, 26010, 26265, 29767, 31518, 52530, 59534, 78795, 89301, 148835, 157590, 178602, 267903, 297670, 446505, 535806, 893010, 1339515, 2679030]

約数ペア:

[(1, 2679030), (2, 1339515), (3, 893010), (5, 535806), (6, 446505), (9, 297670), (10, 267903), (15, 178602), (17, 157590), (18, 148835), (30, 89301), (34, 78795), (45, 59534), (51, 52530), (85, 31518), (90, 29767), (102, 26265), (103, 26010), (153, 17510), (170, 15759), (206, 13005), (255, 10506), (289, 9270), (306, 8755), (309, 8670), (510, 5253), (515, 5202), (578, 4635), (618, 4335), (765, 3502), (867, 3090), (927, 2890), (1030, 2601), (1445, 1854), (1530, 1751), (1545, 1734)]