30189760

素因数分解:

$2^6\times 5^1\times {\mathrm{94343}}^1$

素因数の和:94360

約数の個数: 28

約数和(自身を含む): 71890128

約数和(自身を除く): 41700368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 94343, 188686, 377372, 471715, 754744, 943430, 1509488, 1886860, 3018976, 3773720, 6037952, 7547440, 15094880, 30189760]

約数ペア:

[(1, 30189760), (2, 15094880), (4, 7547440), (5, 6037952), (8, 3773720), (10, 3018976), (16, 1886860), (20, 1509488), (32, 943430), (40, 754744), (64, 471715), (80, 377372), (160, 188686), (320, 94343)]