8190902460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{338747}}^1$

素因数の和:338803

約数の個数: 96

約数和(自身を含む): 25495529472

約数和(自身を除く): 17304627012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 338747, 677494, 1016241, 1354988, 1693735, 2032482, 3387470, 4064964, 4403711, 5081205, 6774940, 8807422, 10162410, 10501157, 13211133, 17614844, 20324820, 21002314, 22018555, 26422266, 31503471, 42004628, 44037110, 52505785, 52844532, 63006942, 66055665, 88074220, 105011570, 126013884, 132111330, 136515041, 157517355, 210023140, 264222660, 273030082, 315034710, 409545123, 546060164, 630069420, 682575205, 819090246, 1365150410, 1638180492, 2047725615, 2730300820, 4095451230, 8190902460]

約数ペア:

[(1, 8190902460), (2, 4095451230), (3, 2730300820), (4, 2047725615), (5, 1638180492), (6, 1365150410), (10, 819090246), (12, 682575205), (13, 630069420), (15, 546060164), (20, 409545123), (26, 315034710), (30, 273030082), (31, 264222660), (39, 210023140), (52, 157517355), (60, 136515041), (62, 132111330), (65, 126013884), (78, 105011570), (93, 88074220), (124, 66055665), (130, 63006942), (155, 52844532), (156, 52505785), (186, 44037110), (195, 42004628), (260, 31503471), (310, 26422266), (372, 22018555), (390, 21002314), (403, 20324820), (465, 17614844), (620, 13211133), (780, 10501157), (806, 10162410), (930, 8807422), (1209, 6774940), (1612, 5081205), (1860, 4403711), (2015, 4064964), (2418, 3387470), (4030, 2032482), (4836, 1693735), (6045, 1354988), (8060, 1016241), (12090, 677494), (24180, 338747)]