64496810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 142394112

約数和(自身を除く): 77897302

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 83, 85, 119, 166, 170, 238, 415, 581, 595, 653, 830, 1162, 1190, 1306, 1411, 2822, 2905, 3265, 4571, 5810, 6530, 7055, 9142, 9877, 11101, 14110, 19754, 22202, 22855, 45710, 49385, 54199, 55505, 77707, 98770, 108398, 111010, 155414, 270995, 379393, 388535, 541990, 758786, 777070, 921383, 1842766, 1896965, 3793930, 4606915, 6449681, 9213830, 12899362, 32248405, 64496810]

約数ペア:

[(1, 64496810), (2, 32248405), (5, 12899362), (7, 9213830), (10, 6449681), (14, 4606915), (17, 3793930), (34, 1896965), (35, 1842766), (70, 921383), (83, 777070), (85, 758786), (119, 541990), (166, 388535), (170, 379393), (238, 270995), (415, 155414), (581, 111010), (595, 108398), (653, 98770), (830, 77707), (1162, 55505), (1190, 54199), (1306, 49385), (1411, 45710), (2822, 22855), (2905, 22202), (3265, 19754), (4571, 14110), (5810, 11101), (6530, 9877), (7055, 9142)]