7929450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 21703968

約数和(自身を除く): 13774518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 263, 335, 402, 450, 526, 603, 670, 789, 1005, 1206, 1315, 1578, 1675, 2010, 2367, 2630, 3015, 3350, 3945, 4734, 5025, 6030, 6575, 7890, 10050, 11835, 13150, 15075, 17621, 19725, 23670, 30150, 35242, 39450, 52863, 59175, 88105, 105726, 118350, 158589, 176210, 264315, 317178, 440525, 528630, 792945, 881050, 1321575, 1585890, 2643150, 3964725, 7929450]

約数ペア:

[(1, 7929450), (2, 3964725), (3, 2643150), (5, 1585890), (6, 1321575), (9, 881050), (10, 792945), (15, 528630), (18, 440525), (25, 317178), (30, 264315), (45, 176210), (50, 158589), (67, 118350), (75, 105726), (90, 88105), (134, 59175), (150, 52863), (201, 39450), (225, 35242), (263, 30150), (335, 23670), (402, 19725), (450, 17621), (526, 15075), (603, 13150), (670, 11835), (789, 10050), (1005, 7890), (1206, 6575), (1315, 6030), (1578, 5025), (1675, 4734), (2010, 3945), (2367, 3350), (2630, 3015)]