741540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 2201472

約数和(自身を除く): 1459932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 727, 1020, 1454, 2181, 2908, 3635, 4362, 7270, 8724, 10905, 12359, 14540, 21810, 24718, 37077, 43620, 49436, 61795, 74154, 123590, 148308, 185385, 247180, 370770, 741540]

約数ペア:

[(1, 741540), (2, 370770), (3, 247180), (4, 185385), (5, 148308), (6, 123590), (10, 74154), (12, 61795), (15, 49436), (17, 43620), (20, 37077), (30, 24718), (34, 21810), (51, 14540), (60, 12359), (68, 10905), (85, 8724), (102, 7270), (170, 4362), (204, 3635), (255, 2908), (340, 2181), (510, 1454), (727, 1020)]