21973350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 65995776

約数和(自身を除く): 44022426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1231, 1275, 1785, 2462, 2550, 2975, 3570, 3693, 5950, 6155, 7386, 8617, 8925, 12310, 17234, 17850, 18465, 20927, 25851, 30775, 36930, 41854, 43085, 51702, 61550, 62781, 86170, 92325, 104635, 125562, 129255, 146489, 184650, 209270, 215425, 258510, 292978, 313905, 430850, 439467, 523175, 627810, 646275, 732445, 878934, 1046350, 1292550, 1464890, 1569525, 2197335, 3139050, 3662225, 4394670, 7324450, 10986675, 21973350]

約数ペア:

[(1, 21973350), (2, 10986675), (3, 7324450), (5, 4394670), (6, 3662225), (7, 3139050), (10, 2197335), (14, 1569525), (15, 1464890), (17, 1292550), (21, 1046350), (25, 878934), (30, 732445), (34, 646275), (35, 627810), (42, 523175), (50, 439467), (51, 430850), (70, 313905), (75, 292978), (85, 258510), (102, 215425), (105, 209270), (119, 184650), (150, 146489), (170, 129255), (175, 125562), (210, 104635), (238, 92325), (255, 86170), (350, 62781), (357, 61550), (425, 51702), (510, 43085), (525, 41854), (595, 36930), (714, 30775), (850, 25851), (1050, 20927), (1190, 18465), (1231, 17850), (1275, 17234), (1785, 12310), (2462, 8925), (2550, 8617), (2975, 7386), (3570, 6155), (3693, 5950)]