12912374580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{298483}}^1$

素因数の和:298605

約数の個数: 96

約数和(自身を含む): 41720899584

約数和(自身を除く): 28808525004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3090, 3605, 4326, 6180, 7210, 8652, 10815, 14420, 21630, 43260, 298483, 596966, 895449, 1193932, 1492415, 1790898, 2089381, 2984830, 3581796, 4178762, 4477245, 5969660, 6268143, 8357524, 8954490, 10446905, 12536286, 17908980, 20893810, 25072572, 30743749, 31340715, 41787620, 61487498, 62681430, 92231247, 122974996, 125362860, 153718745, 184462494, 215206243, 307437490, 368924988, 430412486, 461156235, 614874980, 645618729, 860824972, 922312470, 1076031215, 1291237458, 1844624940, 2152062430, 2582474916, 3228093645, 4304124860, 6456187290, 12912374580]

約数ペア:

[(1, 12912374580), (2, 6456187290), (3, 4304124860), (4, 3228093645), (5, 2582474916), (6, 2152062430), (7, 1844624940), (10, 1291237458), (12, 1076031215), (14, 922312470), (15, 860824972), (20, 645618729), (21, 614874980), (28, 461156235), (30, 430412486), (35, 368924988), (42, 307437490), (60, 215206243), (70, 184462494), (84, 153718745), (103, 125362860), (105, 122974996), (140, 92231247), (206, 62681430), (210, 61487498), (309, 41787620), (412, 31340715), (420, 30743749), (515, 25072572), (618, 20893810), (721, 17908980), (1030, 12536286), (1236, 10446905), (1442, 8954490), (1545, 8357524), (2060, 6268143), (2163, 5969660), (2884, 4477245), (3090, 4178762), (3605, 3581796), (4326, 2984830), (6180, 2089381), (7210, 1790898), (8652, 1492415), (10815, 1193932), (14420, 895449), (21630, 596966), (43260, 298483)]