2850450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 7309056

約数和(自身を除く): 4458606

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 613, 775, 930, 1226, 1550, 1839, 2325, 3065, 3678, 4650, 6130, 9195, 15325, 18390, 19003, 30650, 38006, 45975, 57009, 91950, 95015, 114018, 190030, 285045, 475075, 570090, 950150, 1425225, 2850450]

約数ペア:

[(1, 2850450), (2, 1425225), (3, 950150), (5, 570090), (6, 475075), (10, 285045), (15, 190030), (25, 114018), (30, 95015), (31, 91950), (50, 57009), (62, 45975), (75, 38006), (93, 30650), (150, 19003), (155, 18390), (186, 15325), (310, 9195), (465, 6130), (613, 4650), (775, 3678), (930, 3065), (1226, 2325), (1550, 1839)]