76720310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 141365952

約数和(自身を除く): 64645642

約数列:

[1, 2, 5, 10, 61, 122, 173, 305, 346, 610, 727, 865, 1454, 1730, 3635, 7270, 10553, 21106, 44347, 52765, 88694, 105530, 125771, 221735, 251542, 443470, 628855, 1257710, 7672031, 15344062, 38360155, 76720310]

約数ペア:

[(1, 76720310), (2, 38360155), (5, 15344062), (10, 7672031), (61, 1257710), (122, 628855), (173, 443470), (305, 251542), (346, 221735), (610, 125771), (727, 105530), (865, 88694), (1454, 52765), (1730, 44347), (3635, 21106), (7270, 10553)]