68584950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{21773}}^1$

素因数の和:21798

約数の個数: 72

約数和(自身を含む): 210598128

約数和(自身を除く): 142013178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 21773, 43546, 65319, 108865, 130638, 152411, 195957, 217730, 304822, 326595, 391914, 457233, 544325, 653190, 762055, 914466, 979785, 1088650, 1371699, 1524110, 1632975, 1959570, 2286165, 2743398, 3265950, 3810275, 4572330, 4898925, 6858495, 7620550, 9797850, 11430825, 13716990, 22861650, 34292475, 68584950]

約数ペア:

[(1, 68584950), (2, 34292475), (3, 22861650), (5, 13716990), (6, 11430825), (7, 9797850), (9, 7620550), (10, 6858495), (14, 4898925), (15, 4572330), (18, 3810275), (21, 3265950), (25, 2743398), (30, 2286165), (35, 1959570), (42, 1632975), (45, 1524110), (50, 1371699), (63, 1088650), (70, 979785), (75, 914466), (90, 762055), (105, 653190), (126, 544325), (150, 457233), (175, 391914), (210, 326595), (225, 304822), (315, 217730), (350, 195957), (450, 152411), (525, 130638), (630, 108865), (1050, 65319), (1575, 43546), (3150, 21773)]