253373610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10139}}^1$

素因数の和:10180

約数の個数: 96

約数和(自身を含む): 749062080

約数和(自身を除く): 495688470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3570, 4165, 4998, 8330, 10139, 12495, 20278, 24990, 30417, 50695, 60834, 70973, 101390, 141946, 152085, 172363, 212919, 304170, 344726, 354865, 425838, 496811, 517089, 709730, 861815, 993622, 1034178, 1064595, 1206541, 1490433, 1723630, 2129190, 2413082, 2484055, 2585445, 2980866, 3619623, 4968110, 5170890, 6032705, 7239246, 7452165, 8445787, 12065410, 14904330, 16891574, 18098115, 25337361, 36196230, 42228935, 50674722, 84457870, 126686805, 253373610]

約数ペア:

[(1, 253373610), (2, 126686805), (3, 84457870), (5, 50674722), (6, 42228935), (7, 36196230), (10, 25337361), (14, 18098115), (15, 16891574), (17, 14904330), (21, 12065410), (30, 8445787), (34, 7452165), (35, 7239246), (42, 6032705), (49, 5170890), (51, 4968110), (70, 3619623), (85, 2980866), (98, 2585445), (102, 2484055), (105, 2413082), (119, 2129190), (147, 1723630), (170, 1490433), (210, 1206541), (238, 1064595), (245, 1034178), (255, 993622), (294, 861815), (357, 709730), (490, 517089), (510, 496811), (595, 425838), (714, 354865), (735, 344726), (833, 304170), (1190, 212919), (1470, 172363), (1666, 152085), (1785, 141946), (2499, 101390), (3570, 70973), (4165, 60834), (4998, 50695), (8330, 30417), (10139, 24990), (12495, 20278)]