730420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 1562400

約数和(自身を除く): 831980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 619, 1180, 1238, 2476, 3095, 6190, 12380, 36521, 73042, 146084, 182605, 365210, 730420]

約数ペア:

[(1, 730420), (2, 365210), (4, 182605), (5, 146084), (10, 73042), (20, 36521), (59, 12380), (118, 6190), (236, 3095), (295, 2476), (590, 1238), (619, 1180)]