70743780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43669}}^1$

素因数の和:43690

約数の個数: 60

約数和(自身を含む): 221930940

約数和(自身を除く): 151187160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43669, 87338, 131007, 174676, 218345, 262014, 393021, 436690, 524028, 655035, 786042, 873380, 1179063, 1310070, 1572084, 1965105, 2358126, 2620140, 3537189, 3930210, 4716252, 5895315, 7074378, 7860420, 11790630, 14148756, 17685945, 23581260, 35371890, 70743780]

約数ペア:

[(1, 70743780), (2, 35371890), (3, 23581260), (4, 17685945), (5, 14148756), (6, 11790630), (9, 7860420), (10, 7074378), (12, 5895315), (15, 4716252), (18, 3930210), (20, 3537189), (27, 2620140), (30, 2358126), (36, 1965105), (45, 1572084), (54, 1310070), (60, 1179063), (81, 873380), (90, 786042), (108, 655035), (135, 524028), (162, 436690), (180, 393021), (270, 262014), (324, 218345), (405, 174676), (540, 131007), (810, 87338), (1620, 43669)]