1042650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{331}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 3211104

約数和(自身を除く): 2168454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 331, 350, 450, 525, 630, 662, 993, 1050, 1575, 1655, 1986, 2317, 2979, 3150, 3310, 4634, 4965, 5958, 6951, 8275, 9930, 11585, 13902, 14895, 16550, 20853, 23170, 24825, 29790, 34755, 41706, 49650, 57925, 69510, 74475, 104265, 115850, 148950, 173775, 208530, 347550, 521325, 1042650]

約数ペア:

[(1, 1042650), (2, 521325), (3, 347550), (5, 208530), (6, 173775), (7, 148950), (9, 115850), (10, 104265), (14, 74475), (15, 69510), (18, 57925), (21, 49650), (25, 41706), (30, 34755), (35, 29790), (42, 24825), (45, 23170), (50, 20853), (63, 16550), (70, 14895), (75, 13902), (90, 11585), (105, 9930), (126, 8275), (150, 6951), (175, 5958), (210, 4965), (225, 4634), (315, 3310), (331, 3150), (350, 2979), (450, 2317), (525, 1986), (630, 1655), (662, 1575), (993, 1050)]