88791390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109619}}^1$

素因数の和:109638

約数の個数: 40

約数和(自身を含む): 238752360

約数和(自身を除く): 149960970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 109619, 219238, 328857, 548095, 657714, 986571, 1096190, 1644285, 1973142, 2959713, 3288570, 4932855, 5919426, 8879139, 9865710, 14798565, 17758278, 29597130, 44395695, 88791390]

約数ペア:

[(1, 88791390), (2, 44395695), (3, 29597130), (5, 17758278), (6, 14798565), (9, 9865710), (10, 8879139), (15, 5919426), (18, 4932855), (27, 3288570), (30, 2959713), (45, 1973142), (54, 1644285), (81, 1096190), (90, 986571), (135, 657714), (162, 548095), (270, 328857), (405, 219238), (810, 109619)]