64744330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 144571392

約数和(自身を除く): 79827062

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 410, 574, 595, 697, 1190, 1327, 1394, 1435, 2654, 2870, 3485, 4879, 6635, 6970, 9289, 9758, 13270, 18578, 22559, 24395, 45118, 46445, 48790, 54407, 92890, 108814, 112795, 157913, 225590, 272035, 315826, 380849, 544070, 761698, 789565, 924919, 1579130, 1849838, 1904245, 3808490, 4624595, 6474433, 9249190, 12948866, 32372165, 64744330]

約数ペア:

[(1, 64744330), (2, 32372165), (5, 12948866), (7, 9249190), (10, 6474433), (14, 4624595), (17, 3808490), (34, 1904245), (35, 1849838), (41, 1579130), (70, 924919), (82, 789565), (85, 761698), (119, 544070), (170, 380849), (205, 315826), (238, 272035), (287, 225590), (410, 157913), (574, 112795), (595, 108814), (697, 92890), (1190, 54407), (1327, 48790), (1394, 46445), (1435, 45118), (2654, 24395), (2870, 22559), (3485, 18578), (4879, 13270), (6635, 9758), (6970, 9289)]