2018206950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6113}}^1$

素因数の和:6230

約数の個数: 96

約数和(自身を含む): 5240236032

約数和(自身を除く): 3222029082

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 71, 75, 93, 142, 150, 155, 186, 213, 310, 355, 426, 465, 710, 775, 930, 1065, 1550, 1775, 2130, 2201, 2325, 3550, 4402, 4650, 5325, 6113, 6603, 10650, 11005, 12226, 13206, 18339, 22010, 30565, 33015, 36678, 55025, 61130, 66030, 91695, 110050, 152825, 165075, 183390, 189503, 305650, 330150, 379006, 434023, 458475, 568509, 868046, 916950, 947515, 1137018, 1302069, 1895030, 2170115, 2604138, 2842545, 4340230, 4737575, 5685090, 6510345, 9475150, 10850575, 13020690, 13454713, 14212725, 21701150, 26909426, 28425450, 32551725, 40364139, 65103450, 67273565, 80728278, 134547130, 201820695, 336367825, 403641390, 672735650, 1009103475, 2018206950]

約数ペア:

[(1, 2018206950), (2, 1009103475), (3, 672735650), (5, 403641390), (6, 336367825), (10, 201820695), (15, 134547130), (25, 80728278), (30, 67273565), (31, 65103450), (50, 40364139), (62, 32551725), (71, 28425450), (75, 26909426), (93, 21701150), (142, 14212725), (150, 13454713), (155, 13020690), (186, 10850575), (213, 9475150), (310, 6510345), (355, 5685090), (426, 4737575), (465, 4340230), (710, 2842545), (775, 2604138), (930, 2170115), (1065, 1895030), (1550, 1302069), (1775, 1137018), (2130, 947515), (2201, 916950), (2325, 868046), (3550, 568509), (4402, 458475), (4650, 434023), (5325, 379006), (6113, 330150), (6603, 305650), (10650, 189503), (11005, 183390), (12226, 165075), (13206, 152825), (18339, 110050), (22010, 91695), (30565, 66030), (33015, 61130), (36678, 55025)]