2223090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 6124248

約数和(自身を除く): 3901158

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, 1453, 1530, 2906, 4359, 7265, 8718, 13077, 14530, 21795, 24701, 26154, 43590, 49402, 65385, 74103, 123505, 130770, 148206, 222309, 247010, 370515, 444618, 741030, 1111545, 2223090]

約数ペア:

[(1, 2223090), (2, 1111545), (3, 741030), (5, 444618), (6, 370515), (9, 247010), (10, 222309), (15, 148206), (17, 130770), (18, 123505), (30, 74103), (34, 65385), (45, 49402), (51, 43590), (85, 26154), (90, 24701), (102, 21795), (153, 14530), (170, 13077), (255, 8718), (306, 7265), (510, 4359), (765, 2906), (1453, 1530)]