250214210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 455716800

約数和(自身を除く): 205502590

約数列:

[1, 2, 5, 10, 149, 298, 307, 547, 614, 745, 1094, 1490, 1535, 2735, 3070, 5470, 45743, 81503, 91486, 163006, 167929, 228715, 335858, 407515, 457430, 815030, 839645, 1679290, 25021421, 50042842, 125107105, 250214210]

約数ペア:

[(1, 250214210), (2, 125107105), (5, 50042842), (10, 25021421), (149, 1679290), (298, 839645), (307, 815030), (547, 457430), (614, 407515), (745, 335858), (1094, 228715), (1490, 167929), (1535, 163006), (2735, 91486), (3070, 81503), (5470, 45743)]