1270792950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4217}}^1$

素因数の和:4287

約数の個数: 144

約数和(自身を含む): 3756415824

約数和(自身を除く): 2485622874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 41, 42, 49, 50, 70, 75, 82, 98, 105, 123, 147, 150, 175, 205, 210, 245, 246, 287, 294, 350, 410, 490, 525, 574, 615, 735, 861, 1025, 1050, 1225, 1230, 1435, 1470, 1722, 2009, 2050, 2450, 2870, 3075, 3675, 4018, 4217, 4305, 6027, 6150, 7175, 7350, 8434, 8610, 10045, 12054, 12651, 14350, 20090, 21085, 21525, 25302, 29519, 30135, 42170, 43050, 50225, 59038, 60270, 63255, 88557, 100450, 105425, 126510, 147595, 150675, 172897, 177114, 206633, 210850, 295190, 301350, 316275, 345794, 413266, 442785, 518691, 619899, 632550, 737975, 864485, 885570, 1033165, 1037382, 1210279, 1239798, 1475950, 1728970, 2066330, 2213925, 2420558, 2593455, 3099495, 3630837, 4322425, 4427850, 5165825, 5186910, 6051395, 6198990, 7261674, 8471953, 8644850, 10331650, 12102790, 12967275, 15497475, 16943906, 18154185, 25415859, 25934550, 30256975, 30994950, 36308370, 42359765, 50831718, 60513950, 84719530, 90770925, 127079295, 181541850, 211798825, 254158590, 423597650, 635396475, 1270792950]

約数ペア:

[(1, 1270792950), (2, 635396475), (3, 423597650), (5, 254158590), (6, 211798825), (7, 181541850), (10, 127079295), (14, 90770925), (15, 84719530), (21, 60513950), (25, 50831718), (30, 42359765), (35, 36308370), (41, 30994950), (42, 30256975), (49, 25934550), (50, 25415859), (70, 18154185), (75, 16943906), (82, 15497475), (98, 12967275), (105, 12102790), (123, 10331650), (147, 8644850), (150, 8471953), (175, 7261674), (205, 6198990), (210, 6051395), (245, 5186910), (246, 5165825), (287, 4427850), (294, 4322425), (350, 3630837), (410, 3099495), (490, 2593455), (525, 2420558), (574, 2213925), (615, 2066330), (735, 1728970), (861, 1475950), (1025, 1239798), (1050, 1210279), (1225, 1037382), (1230, 1033165), (1435, 885570), (1470, 864485), (1722, 737975), (2009, 632550), (2050, 619899), (2450, 518691), (2870, 442785), (3075, 413266), (3675, 345794), (4018, 316275), (4217, 301350), (4305, 295190), (6027, 210850), (6150, 206633), (7175, 177114), (7350, 172897), (8434, 150675), (8610, 147595), (10045, 126510), (12054, 105425), (12651, 100450), (14350, 88557), (20090, 63255), (21085, 60270), (21525, 59038), (25302, 50225), (29519, 43050), (30135, 42170)]