21610050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 66852864

約数和(自身を除く): 45242814

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1871, 1925, 2310, 3742, 3850, 5613, 5775, 9355, 11226, 11550, 13097, 18710, 20581, 26194, 28065, 39291, 41162, 46775, 56130, 61743, 65485, 78582, 93550, 102905, 123486, 130970, 140325, 144067, 196455, 205810, 280650, 288134, 308715, 327425, 392910, 432201, 514525, 617430, 654850, 720335, 864402, 982275, 1029050, 1440670, 1543575, 1964550, 2161005, 3087150, 3601675, 4322010, 7203350, 10805025, 21610050]

約数ペア:

[(1, 21610050), (2, 10805025), (3, 7203350), (5, 4322010), (6, 3601675), (7, 3087150), (10, 2161005), (11, 1964550), (14, 1543575), (15, 1440670), (21, 1029050), (22, 982275), (25, 864402), (30, 720335), (33, 654850), (35, 617430), (42, 514525), (50, 432201), (55, 392910), (66, 327425), (70, 308715), (75, 288134), (77, 280650), (105, 205810), (110, 196455), (150, 144067), (154, 140325), (165, 130970), (175, 123486), (210, 102905), (231, 93550), (275, 78582), (330, 65485), (350, 61743), (385, 56130), (462, 46775), (525, 41162), (550, 39291), (770, 28065), (825, 26194), (1050, 20581), (1155, 18710), (1650, 13097), (1871, 11550), (1925, 11226), (2310, 9355), (3742, 5775), (3850, 5613)]