31129350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 92136960

約数和(自身を除く): 61007610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 322, 345, 350, 483, 525, 575, 690, 805, 966, 1050, 1150, 1289, 1610, 1725, 2415, 2578, 3450, 3867, 4025, 4830, 6445, 7734, 8050, 9023, 12075, 12890, 18046, 19335, 24150, 27069, 29647, 32225, 38670, 45115, 54138, 59294, 64450, 88941, 90230, 96675, 135345, 148235, 177882, 193350, 207529, 225575, 270690, 296470, 415058, 444705, 451150, 622587, 676725, 741175, 889410, 1037645, 1245174, 1353450, 1482350, 2075290, 2223525, 3112935, 4447050, 5188225, 6225870, 10376450, 15564675, 31129350]

約数ペア:

[(1, 31129350), (2, 15564675), (3, 10376450), (5, 6225870), (6, 5188225), (7, 4447050), (10, 3112935), (14, 2223525), (15, 2075290), (21, 1482350), (23, 1353450), (25, 1245174), (30, 1037645), (35, 889410), (42, 741175), (46, 676725), (50, 622587), (69, 451150), (70, 444705), (75, 415058), (105, 296470), (115, 270690), (138, 225575), (150, 207529), (161, 193350), (175, 177882), (210, 148235), (230, 135345), (322, 96675), (345, 90230), (350, 88941), (483, 64450), (525, 59294), (575, 54138), (690, 45115), (805, 38670), (966, 32225), (1050, 29647), (1150, 27069), (1289, 24150), (1610, 19335), (1725, 18046), (2415, 12890), (2578, 12075), (3450, 9023), (3867, 8050), (4025, 7734), (4830, 6445)]