42800460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23011}}^1$

素因数の和:23054

約数の個数: 48

約数和(自身を含む): 123712512

約数和(自身を除く): 80912052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 23011, 46022, 69033, 92044, 115055, 138066, 230110, 276132, 345165, 460220, 690330, 713341, 1380660, 1426682, 2140023, 2853364, 3566705, 4280046, 7133410, 8560092, 10700115, 14266820, 21400230, 42800460]

約数ペア:

[(1, 42800460), (2, 21400230), (3, 14266820), (4, 10700115), (5, 8560092), (6, 7133410), (10, 4280046), (12, 3566705), (15, 2853364), (20, 2140023), (30, 1426682), (31, 1380660), (60, 713341), (62, 690330), (93, 460220), (124, 345165), (155, 276132), (186, 230110), (310, 138066), (372, 115055), (465, 92044), (620, 69033), (930, 46022), (1860, 23011)]