130217290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{35099}}^1$

素因数の和:35166

約数の個数: 32

約数和(自身を含む): 272937600

約数和(自身を除く): 142720310

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 35099, 70198, 175495, 245693, 350990, 491386, 1228465, 1860247, 2456930, 3720494, 9301235, 13021729, 18602470, 26043458, 65108645, 130217290]

約数ペア:

[(1, 130217290), (2, 65108645), (5, 26043458), (7, 18602470), (10, 13021729), (14, 9301235), (35, 3720494), (53, 2456930), (70, 1860247), (106, 1228465), (265, 491386), (371, 350990), (530, 245693), (742, 175495), (1855, 70198), (3710, 35099)]