64350770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 131918976

約数和(自身を除く): 67568206

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 97, 110, 163, 185, 194, 326, 370, 407, 485, 814, 815, 970, 1067, 1630, 1793, 2035, 2134, 3586, 3589, 4070, 5335, 6031, 7178, 8965, 10670, 12062, 15811, 17930, 17945, 30155, 31622, 35890, 39479, 60310, 66341, 78958, 79055, 132682, 158110, 173921, 197395, 331705, 347842, 394790, 585007, 663410, 869605, 1170014, 1739210, 2925035, 5850070, 6435077, 12870154, 32175385, 64350770]

約数ペア:

[(1, 64350770), (2, 32175385), (5, 12870154), (10, 6435077), (11, 5850070), (22, 2925035), (37, 1739210), (55, 1170014), (74, 869605), (97, 663410), (110, 585007), (163, 394790), (185, 347842), (194, 331705), (326, 197395), (370, 173921), (407, 158110), (485, 132682), (814, 79055), (815, 78958), (970, 66341), (1067, 60310), (1630, 39479), (1793, 35890), (2035, 31622), (2134, 30155), (3586, 17945), (3589, 17930), (4070, 15811), (5335, 12062), (6031, 10670), (7178, 8965)]