274368698630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{42569}}^1$

素因数の和:43785

約数の個数: 64

約数和(自身を含む): 544706648640

約数和(自身を除く): 270337950010

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1153, 2306, 2795, 5590, 5765, 11530, 14989, 29978, 42569, 49579, 74945, 85138, 99158, 149890, 212845, 247895, 425690, 495790, 553397, 644527, 1106794, 1289054, 1830467, 2766985, 3222635, 3660934, 5533970, 6445270, 9152335, 18304670, 23796071, 47592142, 49082057, 98164114, 118980355, 237960710, 245410285, 490820570, 638066741, 1276133482, 2110528451, 3190333705, 4221056902, 6380667410, 10552642255, 21105284510, 27436869863, 54873739726, 137184349315, 274368698630]

約数ペア:

[(1, 274368698630), (2, 137184349315), (5, 54873739726), (10, 27436869863), (13, 21105284510), (26, 10552642255), (43, 6380667410), (65, 4221056902), (86, 3190333705), (130, 2110528451), (215, 1276133482), (430, 638066741), (559, 490820570), (1118, 245410285), (1153, 237960710), (2306, 118980355), (2795, 98164114), (5590, 49082057), (5765, 47592142), (11530, 23796071), (14989, 18304670), (29978, 9152335), (42569, 6445270), (49579, 5533970), (74945, 3660934), (85138, 3222635), (99158, 2766985), (149890, 1830467), (212845, 1289054), (247895, 1106794), (425690, 644527), (495790, 553397)]