615164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 1251264

約数和(自身を除く): 636100

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 121, 124, 164, 242, 341, 451, 484, 682, 902, 1271, 1364, 1804, 2542, 3751, 4961, 5084, 7502, 9922, 13981, 15004, 19844, 27962, 55924, 153791, 307582, 615164]

約数ペア:

[(1, 615164), (2, 307582), (4, 153791), (11, 55924), (22, 27962), (31, 19844), (41, 15004), (44, 13981), (62, 9922), (82, 7502), (121, 5084), (124, 4961), (164, 3751), (242, 2542), (341, 1804), (451, 1364), (484, 1271), (682, 902)]