154391670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{190607}}^1$

素因数の和:190626

約数の個数: 40

約数和(自身を含む): 415144224

約数和(自身を除く): 260752554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 190607, 381214, 571821, 953035, 1143642, 1715463, 1906070, 2859105, 3430926, 5146389, 5718210, 8577315, 10292778, 15439167, 17154630, 25731945, 30878334, 51463890, 77195835, 154391670]

約数ペア:

[(1, 154391670), (2, 77195835), (3, 51463890), (5, 30878334), (6, 25731945), (9, 17154630), (10, 15439167), (15, 10292778), (18, 8577315), (27, 5718210), (30, 5146389), (45, 3430926), (54, 2859105), (81, 1906070), (90, 1715463), (135, 1143642), (162, 953035), (270, 571821), (405, 381214), (810, 190607)]