582311340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{248851}}^1$

素因数の和:248879

約数の個数: 72

約数和(自身を含む): 1902224688

約数和(自身を除く): 1319913348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 248851, 497702, 746553, 995404, 1244255, 1493106, 2239659, 2488510, 2986212, 3235063, 3732765, 4479318, 4977020, 6470126, 7465530, 8958636, 9705189, 11198295, 12940252, 14931060, 16175315, 19410378, 22396590, 29115567, 32350630, 38820756, 44793180, 48525945, 58231134, 64701260, 97051890, 116462268, 145577835, 194103780, 291155670, 582311340]

約数ペア:

[(1, 582311340), (2, 291155670), (3, 194103780), (4, 145577835), (5, 116462268), (6, 97051890), (9, 64701260), (10, 58231134), (12, 48525945), (13, 44793180), (15, 38820756), (18, 32350630), (20, 29115567), (26, 22396590), (30, 19410378), (36, 16175315), (39, 14931060), (45, 12940252), (52, 11198295), (60, 9705189), (65, 8958636), (78, 7465530), (90, 6470126), (117, 4977020), (130, 4479318), (156, 3732765), (180, 3235063), (195, 2986212), (234, 2488510), (260, 2239659), (390, 1493106), (468, 1244255), (585, 995404), (780, 746553), (1170, 497702), (2340, 248851)]