667067630

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{1871}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 1216695168

約数和(自身を除く): 549627538

約数列:

[1, 2, 5, 10, 101, 202, 353, 505, 706, 1010, 1765, 1871, 3530, 3742, 9355, 18710, 35653, 71306, 178265, 188971, 356530, 377942, 660463, 944855, 1320926, 1889710, 3302315, 6604630, 66706763, 133413526, 333533815, 667067630]

約数ペア:

[(1, 667067630), (2, 333533815), (5, 133413526), (10, 66706763), (101, 6604630), (202, 3302315), (353, 1889710), (505, 1320926), (706, 944855), (1010, 660463), (1765, 377942), (1871, 356530), (3530, 188971), (3742, 178265), (9355, 71306), (18710, 35653)]