43220460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42373}}^1$

素因数の和:42402

約数の個数: 48

約数和(自身を含む): 128138976

約数和(自身を除く): 84918516

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, 42373, 84746, 127119, 169492, 211865, 254238, 423730, 508476, 635595, 720341, 847460, 1271190, 1440682, 2161023, 2542380, 2881364, 3601705, 4322046, 7203410, 8644092, 10805115, 14406820, 21610230, 43220460]

約数ペア:

[(1, 43220460), (2, 21610230), (3, 14406820), (4, 10805115), (5, 8644092), (6, 7203410), (10, 4322046), (12, 3601705), (15, 2881364), (17, 2542380), (20, 2161023), (30, 1440682), (34, 1271190), (51, 847460), (60, 720341), (68, 635595), (85, 508476), (102, 423730), (170, 254238), (204, 211865), (255, 169492), (340, 127119), (510, 84746), (1020, 42373)]