30674892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 77364336

約数和(自身を除く): 46689444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 97, 114, 146, 194, 219, 228, 291, 292, 361, 388, 438, 582, 722, 876, 1083, 1164, 1387, 1444, 1843, 2166, 2774, 3686, 4161, 4332, 5529, 5548, 7081, 7372, 8322, 11058, 14162, 16644, 21243, 22116, 26353, 28324, 35017, 42486, 52706, 70034, 79059, 84972, 105051, 105412, 134539, 140068, 158118, 210102, 269078, 316236, 403617, 420204, 538156, 807234, 1614468, 2556241, 5112482, 7668723, 10224964, 15337446, 30674892]

約数ペア:

[(1, 30674892), (2, 15337446), (3, 10224964), (4, 7668723), (6, 5112482), (12, 2556241), (19, 1614468), (38, 807234), (57, 538156), (73, 420204), (76, 403617), (97, 316236), (114, 269078), (146, 210102), (194, 158118), (219, 140068), (228, 134539), (291, 105412), (292, 105051), (361, 84972), (388, 79059), (438, 70034), (582, 52706), (722, 42486), (876, 35017), (1083, 28324), (1164, 26353), (1387, 22116), (1444, 21243), (1843, 16644), (2166, 14162), (2774, 11058), (3686, 8322), (4161, 7372), (4332, 7081), (5529, 5548)]