80268930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 241023744

約数和(自身を除く): 160754814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1237, 1442, 1545, 1854, 2163, 2474, 3090, 3605, 3711, 4326, 4635, 6185, 6489, 7210, 7422, 8659, 9270, 10815, 11133, 12370, 12978, 17318, 18555, 21630, 22266, 25977, 32445, 37110, 43295, 51954, 55665, 64890, 77931, 86590, 111330, 127411, 129885, 155862, 254822, 259770, 382233, 389655, 637055, 764466, 779310, 891877, 1146699, 1274110, 1783754, 1911165, 2293398, 2675631, 3822330, 4459385, 5351262, 5733495, 8026893, 8918770, 11466990, 13378155, 16053786, 26756310, 40134465, 80268930]

約数ペア:

[(1, 80268930), (2, 40134465), (3, 26756310), (5, 16053786), (6, 13378155), (7, 11466990), (9, 8918770), (10, 8026893), (14, 5733495), (15, 5351262), (18, 4459385), (21, 3822330), (30, 2675631), (35, 2293398), (42, 1911165), (45, 1783754), (63, 1274110), (70, 1146699), (90, 891877), (103, 779310), (105, 764466), (126, 637055), (206, 389655), (210, 382233), (309, 259770), (315, 254822), (515, 155862), (618, 129885), (630, 127411), (721, 111330), (927, 86590), (1030, 77931), (1237, 64890), (1442, 55665), (1545, 51954), (1854, 43295), (2163, 37110), (2474, 32445), (3090, 25977), (3605, 22266), (3711, 21630), (4326, 18555), (4635, 17318), (6185, 12978), (6489, 12370), (7210, 11133), (7422, 10815), (8659, 9270)]