64772610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 182710080

約数和(自身を除く): 117937470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 139, 147, 210, 245, 278, 294, 317, 417, 490, 634, 695, 735, 834, 951, 973, 1390, 1470, 1585, 1902, 1946, 2085, 2219, 2919, 3170, 4170, 4438, 4755, 4865, 5838, 6657, 6811, 9510, 9730, 11095, 13314, 13622, 14595, 15533, 20433, 22190, 29190, 31066, 33285, 34055, 40866, 44063, 46599, 66570, 68110, 77665, 88126, 93198, 102165, 132189, 155330, 204330, 220315, 232995, 264378, 308441, 440630, 465990, 616882, 660945, 925323, 1321890, 1542205, 1850646, 2159087, 3084410, 4318174, 4626615, 6477261, 9253230, 10795435, 12954522, 21590870, 32386305, 64772610]

約数ペア:

[(1, 64772610), (2, 32386305), (3, 21590870), (5, 12954522), (6, 10795435), (7, 9253230), (10, 6477261), (14, 4626615), (15, 4318174), (21, 3084410), (30, 2159087), (35, 1850646), (42, 1542205), (49, 1321890), (70, 925323), (98, 660945), (105, 616882), (139, 465990), (147, 440630), (210, 308441), (245, 264378), (278, 232995), (294, 220315), (317, 204330), (417, 155330), (490, 132189), (634, 102165), (695, 93198), (735, 88126), (834, 77665), (951, 68110), (973, 66570), (1390, 46599), (1470, 44063), (1585, 40866), (1902, 34055), (1946, 33285), (2085, 31066), (2219, 29190), (2919, 22190), (3170, 20433), (4170, 15533), (4438, 14595), (4755, 13622), (4865, 13314), (5838, 11095), (6657, 9730), (6811, 9510)]