1273669250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 2794257648

約数和(自身を除く): 1520588398

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 173, 175, 245, 250, 346, 350, 490, 601, 865, 875, 1202, 1211, 1225, 1730, 1750, 2422, 2450, 3005, 4207, 4325, 6010, 6055, 6125, 8414, 8477, 8650, 12110, 12250, 15025, 16954, 21035, 21625, 29449, 30050, 30275, 42070, 42385, 43250, 58898, 60550, 75125, 84770, 103973, 105175, 147245, 150250, 151375, 207946, 210350, 211925, 294490, 302750, 423850, 519865, 525875, 727811, 736225, 1039730, 1051750, 1059625, 1455622, 1472450, 2119250, 2599325, 3639055, 3681125, 5094677, 5198650, 7278110, 7362250, 10189354, 12996625, 18195275, 25473385, 25993250, 36390550, 50946770, 90976375, 127366925, 181952750, 254733850, 636834625, 1273669250]

約数ペア:

[(1, 1273669250), (2, 636834625), (5, 254733850), (7, 181952750), (10, 127366925), (14, 90976375), (25, 50946770), (35, 36390550), (49, 25993250), (50, 25473385), (70, 18195275), (98, 12996625), (125, 10189354), (173, 7362250), (175, 7278110), (245, 5198650), (250, 5094677), (346, 3681125), (350, 3639055), (490, 2599325), (601, 2119250), (865, 1472450), (875, 1455622), (1202, 1059625), (1211, 1051750), (1225, 1039730), (1730, 736225), (1750, 727811), (2422, 525875), (2450, 519865), (3005, 423850), (4207, 302750), (4325, 294490), (6010, 211925), (6055, 210350), (6125, 207946), (8414, 151375), (8477, 150250), (8650, 147245), (12110, 105175), (12250, 103973), (15025, 84770), (16954, 75125), (21035, 60550), (21625, 58898), (29449, 43250), (30050, 42385), (30275, 42070)]