1897366950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{389}}^1\times {\mathrm{3613}}^1$

素因数の和:4023

約数の個数: 96

約数和(自身を含む): 5243191200

約数和(自身を除く): 3345824250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 389, 450, 675, 778, 1167, 1350, 1945, 2334, 3501, 3613, 3890, 5835, 7002, 7226, 9725, 10503, 10839, 11670, 17505, 18065, 19450, 21006, 21678, 29175, 32517, 35010, 36130, 52515, 54195, 58350, 65034, 87525, 90325, 97551, 105030, 108390, 162585, 175050, 180650, 195102, 262575, 270975, 325170, 487755, 525150, 541950, 812925, 975510, 1405457, 1625850, 2438775, 2810914, 4216371, 4877550, 7027285, 8432742, 12649113, 14054570, 21081855, 25298226, 35136425, 37947339, 42163710, 63245565, 70272850, 75894678, 105409275, 126491130, 189736695, 210818550, 316227825, 379473390, 632455650, 948683475, 1897366950]

約数ペア:

[(1, 1897366950), (2, 948683475), (3, 632455650), (5, 379473390), (6, 316227825), (9, 210818550), (10, 189736695), (15, 126491130), (18, 105409275), (25, 75894678), (27, 70272850), (30, 63245565), (45, 42163710), (50, 37947339), (54, 35136425), (75, 25298226), (90, 21081855), (135, 14054570), (150, 12649113), (225, 8432742), (270, 7027285), (389, 4877550), (450, 4216371), (675, 2810914), (778, 2438775), (1167, 1625850), (1350, 1405457), (1945, 975510), (2334, 812925), (3501, 541950), (3613, 525150), (3890, 487755), (5835, 325170), (7002, 270975), (7226, 262575), (9725, 195102), (10503, 180650), (10839, 175050), (11670, 162585), (17505, 108390), (18065, 105030), (19450, 97551), (21006, 90325), (21678, 87525), (29175, 65034), (32517, 58350), (35010, 54195), (36130, 52515)]