217172010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 592945920

約数和(自身を除く): 375773910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 121, 145, 165, 174, 242, 290, 319, 330, 363, 435, 605, 638, 726, 870, 957, 1210, 1595, 1815, 1914, 2063, 3190, 3509, 3630, 4126, 4785, 6189, 7018, 9570, 10315, 10527, 12378, 17545, 20630, 21054, 22693, 30945, 35090, 45386, 52635, 59827, 61890, 68079, 105270, 113465, 119654, 136158, 179481, 226930, 249623, 299135, 340395, 358962, 499246, 598270, 658097, 680790, 748869, 897405, 1248115, 1316194, 1497738, 1794810, 1974291, 2496230, 3290485, 3744345, 3948582, 6580970, 7239067, 7488690, 9871455, 14478134, 19742910, 21717201, 36195335, 43434402, 72390670, 108586005, 217172010]

約数ペア:

[(1, 217172010), (2, 108586005), (3, 72390670), (5, 43434402), (6, 36195335), (10, 21717201), (11, 19742910), (15, 14478134), (22, 9871455), (29, 7488690), (30, 7239067), (33, 6580970), (55, 3948582), (58, 3744345), (66, 3290485), (87, 2496230), (110, 1974291), (121, 1794810), (145, 1497738), (165, 1316194), (174, 1248115), (242, 897405), (290, 748869), (319, 680790), (330, 658097), (363, 598270), (435, 499246), (605, 358962), (638, 340395), (726, 299135), (870, 249623), (957, 226930), (1210, 179481), (1595, 136158), (1815, 119654), (1914, 113465), (2063, 105270), (3190, 68079), (3509, 61890), (3630, 59827), (4126, 52635), (4785, 45386), (6189, 35090), (7018, 30945), (9570, 22693), (10315, 21054), (10527, 20630), (12378, 17545)]