3081910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 6052032

約数和(自身を除く): 2970122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 157, 302, 314, 755, 785, 1510, 1570, 1963, 2041, 3926, 4082, 9815, 10205, 19630, 20410, 23707, 47414, 118535, 237070, 308191, 616382, 1540955, 3081910]

約数ペア:

[(1, 3081910), (2, 1540955), (5, 616382), (10, 308191), (13, 237070), (26, 118535), (65, 47414), (130, 23707), (151, 20410), (157, 19630), (302, 10205), (314, 9815), (755, 4082), (785, 3926), (1510, 2041), (1570, 1963)]