101234140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{723101}}^1$

素因数の和:723117

約数の個数: 24

約数和(自身を含む): 242962272

約数和(自身を除く): 141728132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 723101, 1446202, 2892404, 3615505, 5061707, 7231010, 10123414, 14462020, 20246828, 25308535, 50617070, 101234140]

約数ペア:

[(1, 101234140), (2, 50617070), (4, 25308535), (5, 20246828), (7, 14462020), (10, 10123414), (14, 7231010), (20, 5061707), (28, 3615505), (35, 2892404), (70, 1446202), (140, 723101)]