7355220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7240

約数の個数: 48

約数和(自身を含む): 21809088

約数和(自身を除く): 14453868

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, 1020, 7211, 14422, 21633, 28844, 36055, 43266, 72110, 86532, 108165, 122587, 144220, 216330, 245174, 367761, 432660, 490348, 612935, 735522, 1225870, 1471044, 1838805, 2451740, 3677610, 7355220]

約数ペア:

[(1, 7355220), (2, 3677610), (3, 2451740), (4, 1838805), (5, 1471044), (6, 1225870), (10, 735522), (12, 612935), (15, 490348), (17, 432660), (20, 367761), (30, 245174), (34, 216330), (51, 144220), (60, 122587), (68, 108165), (85, 86532), (102, 72110), (170, 43266), (204, 36055), (255, 28844), (340, 21633), (510, 14422), (1020, 7211)]