3227150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 6547200

約数和(自身を除く): 3320050

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 79, 86, 95, 158, 190, 215, 395, 430, 475, 790, 817, 950, 1075, 1501, 1634, 1975, 2150, 3002, 3397, 3950, 4085, 6794, 7505, 8170, 15010, 16985, 20425, 33970, 37525, 40850, 64543, 75050, 84925, 129086, 169850, 322715, 645430, 1613575, 3227150]

約数ペア:

[(1, 3227150), (2, 1613575), (5, 645430), (10, 322715), (19, 169850), (25, 129086), (38, 84925), (43, 75050), (50, 64543), (79, 40850), (86, 37525), (95, 33970), (158, 20425), (190, 16985), (215, 15010), (395, 8170), (430, 7505), (475, 6794), (790, 4085), (817, 3950), (950, 3397), (1075, 3002), (1501, 2150), (1634, 1975)]