7132320970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{15791}}^1$

素因数の和:15907

約数の個数: 48

約数和(自身を含む): 13548777984

約数和(自身を除く): 6416457014

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 961, 1457, 1922, 2914, 4805, 7285, 9610, 14570, 15791, 31582, 45167, 78955, 90334, 157910, 225835, 451670, 489521, 742177, 979042, 1484354, 2447605, 3710885, 4895210, 7421770, 15175151, 23007487, 30350302, 46014974, 75875755, 115037435, 151751510, 230074870, 713232097, 1426464194, 3566160485, 7132320970]

約数ペア:

[(1, 7132320970), (2, 3566160485), (5, 1426464194), (10, 713232097), (31, 230074870), (47, 151751510), (62, 115037435), (94, 75875755), (155, 46014974), (235, 30350302), (310, 23007487), (470, 15175151), (961, 7421770), (1457, 4895210), (1922, 3710885), (2914, 2447605), (4805, 1484354), (7285, 979042), (9610, 742177), (14570, 489521), (15791, 451670), (31582, 225835), (45167, 157910), (78955, 90334)]