2119528050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{947}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 5399868672

約数和(自身を除く): 3280340622

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 347, 430, 645, 694, 947, 1041, 1075, 1290, 1735, 1894, 2082, 2150, 2841, 3225, 3470, 4735, 5205, 5682, 6450, 8675, 9470, 10410, 14205, 14921, 17350, 23675, 26025, 28410, 29842, 40721, 44763, 47350, 52050, 71025, 74605, 81442, 89526, 122163, 142050, 149210, 203605, 223815, 244326, 328609, 373025, 407210, 447630, 610815, 657218, 746050, 985827, 1018025, 1119075, 1221630, 1643045, 1971654, 2036050, 2238150, 3054075, 3286090, 4929135, 6108150, 8215225, 9858270, 14130187, 16430450, 24645675, 28260374, 42390561, 49291350, 70650935, 84781122, 141301870, 211952805, 353254675, 423905610, 706509350, 1059764025, 2119528050]

約数ペア:

[(1, 2119528050), (2, 1059764025), (3, 706509350), (5, 423905610), (6, 353254675), (10, 211952805), (15, 141301870), (25, 84781122), (30, 70650935), (43, 49291350), (50, 42390561), (75, 28260374), (86, 24645675), (129, 16430450), (150, 14130187), (215, 9858270), (258, 8215225), (347, 6108150), (430, 4929135), (645, 3286090), (694, 3054075), (947, 2238150), (1041, 2036050), (1075, 1971654), (1290, 1643045), (1735, 1221630), (1894, 1119075), (2082, 1018025), (2150, 985827), (2841, 746050), (3225, 657218), (3470, 610815), (4735, 447630), (5205, 407210), (5682, 373025), (6450, 328609), (8675, 244326), (9470, 223815), (10410, 203605), (14205, 149210), (14921, 142050), (17350, 122163), (23675, 89526), (26025, 81442), (28410, 74605), (29842, 71025), (40721, 52050), (44763, 47350)]