4447050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 11517120

約数和(自身を除く): 7070070

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1289, 1725, 2578, 3450, 3867, 6445, 7734, 12890, 19335, 29647, 32225, 38670, 59294, 64450, 88941, 96675, 148235, 177882, 193350, 296470, 444705, 741175, 889410, 1482350, 2223525, 4447050]

約数ペア:

[(1, 4447050), (2, 2223525), (3, 1482350), (5, 889410), (6, 741175), (10, 444705), (15, 296470), (23, 193350), (25, 177882), (30, 148235), (46, 96675), (50, 88941), (69, 64450), (75, 59294), (115, 38670), (138, 32225), (150, 29647), (230, 19335), (345, 12890), (575, 7734), (690, 6445), (1150, 3867), (1289, 3450), (1725, 2578)]