73912930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81223}}^1$

素因数の和:81250

約数の個数: 32

約数和(自身を含む): 163747584

約数和(自身を除く): 89834654

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 81223, 162446, 406115, 568561, 812230, 1055899, 1137122, 2111798, 2842805, 5279495, 5685610, 7391293, 10558990, 14782586, 36956465, 73912930]

約数ペア:

[(1, 73912930), (2, 36956465), (5, 14782586), (7, 10558990), (10, 7391293), (13, 5685610), (14, 5279495), (26, 2842805), (35, 2111798), (65, 1137122), (70, 1055899), (91, 812230), (130, 568561), (182, 406115), (455, 162446), (910, 81223)]