67996960910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1\times {\mathrm{2657}}^1$

素因数の和:2918

約数の個数: 96

約数和(自身を含む): 135017681760

約数和(自身を除く): 67020720850

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 179, 290, 358, 493, 841, 895, 986, 1682, 1790, 2465, 2657, 3043, 4205, 4930, 5191, 5314, 6086, 8410, 10382, 13285, 14297, 15215, 25955, 26570, 28594, 30430, 45169, 51910, 71485, 77053, 88247, 90338, 142970, 150539, 154106, 176494, 225845, 301078, 385265, 441235, 451690, 475603, 752695, 770530, 882470, 951206, 1309901, 1505390, 2234537, 2378015, 2559163, 2619802, 4469074, 4756030, 5118326, 6549505, 8085251, 11172685, 12795815, 13099010, 13792487, 16170502, 22345370, 25591630, 27584974, 37987129, 40426255, 68962435, 75974258, 80852510, 137924870, 189935645, 234472279, 379871290, 399982123, 468944558, 799964246, 1172361395, 1999910615, 2344722790, 3999821230, 6799696091, 13599392182, 33998480455, 67996960910]

約数ペア:

[(1, 67996960910), (2, 33998480455), (5, 13599392182), (10, 6799696091), (17, 3999821230), (29, 2344722790), (34, 1999910615), (58, 1172361395), (85, 799964246), (145, 468944558), (170, 399982123), (179, 379871290), (290, 234472279), (358, 189935645), (493, 137924870), (841, 80852510), (895, 75974258), (986, 68962435), (1682, 40426255), (1790, 37987129), (2465, 27584974), (2657, 25591630), (3043, 22345370), (4205, 16170502), (4930, 13792487), (5191, 13099010), (5314, 12795815), (6086, 11172685), (8410, 8085251), (10382, 6549505), (13285, 5118326), (14297, 4756030), (15215, 4469074), (25955, 2619802), (26570, 2559163), (28594, 2378015), (30430, 2234537), (45169, 1505390), (51910, 1309901), (71485, 951206), (77053, 882470), (88247, 770530), (90338, 752695), (142970, 475603), (150539, 451690), (154106, 441235), (176494, 385265), (225845, 301078)]