30391950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{202613}}^1$

素因数の和:202628

約数の個数: 24

約数和(自身を含む): 75372408

約数和(自身を除く): 44980458

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 202613, 405226, 607839, 1013065, 1215678, 2026130, 3039195, 5065325, 6078390, 10130650, 15195975, 30391950]

約数ペア:

[(1, 30391950), (2, 15195975), (3, 10130650), (5, 6078390), (6, 5065325), (10, 3039195), (15, 2026130), (25, 1215678), (30, 1013065), (50, 607839), (75, 405226), (150, 202613)]