19346250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 61180416

約数和(自身を除く): 41834166

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 67, 70, 75, 77, 105, 110, 125, 134, 150, 154, 165, 175, 201, 210, 231, 250, 275, 330, 335, 350, 375, 385, 402, 462, 469, 525, 550, 625, 670, 737, 750, 770, 825, 875, 938, 1005, 1050, 1155, 1250, 1375, 1407, 1474, 1650, 1675, 1750, 1875, 1925, 2010, 2211, 2310, 2345, 2625, 2750, 2814, 3350, 3685, 3750, 3850, 4125, 4375, 4422, 4690, 5025, 5159, 5250, 5775, 6875, 7035, 7370, 8250, 8375, 8750, 9625, 10050, 10318, 11055, 11550, 11725, 13125, 13750, 14070, 15477, 16750, 18425, 19250, 20625, 22110, 23450, 25125, 25795, 26250, 28875, 30954, 35175, 36850, 41250, 41875, 48125, 50250, 51590, 55275, 57750, 58625, 70350, 77385, 83750, 92125, 96250, 110550, 117250, 125625, 128975, 144375, 154770, 175875, 184250, 251250, 257950, 276375, 288750, 293125, 351750, 386925, 460625, 552750, 586250, 644875, 773850, 879375, 921250, 1289750, 1381875, 1758750, 1934625, 2763750, 3224375, 3869250, 6448750, 9673125, 19346250]

約数ペア:

[(1, 19346250), (2, 9673125), (3, 6448750), (5, 3869250), (6, 3224375), (7, 2763750), (10, 1934625), (11, 1758750), (14, 1381875), (15, 1289750), (21, 921250), (22, 879375), (25, 773850), (30, 644875), (33, 586250), (35, 552750), (42, 460625), (50, 386925), (55, 351750), (66, 293125), (67, 288750), (70, 276375), (75, 257950), (77, 251250), (105, 184250), (110, 175875), (125, 154770), (134, 144375), (150, 128975), (154, 125625), (165, 117250), (175, 110550), (201, 96250), (210, 92125), (231, 83750), (250, 77385), (275, 70350), (330, 58625), (335, 57750), (350, 55275), (375, 51590), (385, 50250), (402, 48125), (462, 41875), (469, 41250), (525, 36850), (550, 35175), (625, 30954), (670, 28875), (737, 26250), (750, 25795), (770, 25125), (825, 23450), (875, 22110), (938, 20625), (1005, 19250), (1050, 18425), (1155, 16750), (1250, 15477), (1375, 14070), (1407, 13750), (1474, 13125), (1650, 11725), (1675, 11550), (1750, 11055), (1875, 10318), (1925, 10050), (2010, 9625), (2211, 8750), (2310, 8375), (2345, 8250), (2625, 7370), (2750, 7035), (2814, 6875), (3350, 5775), (3685, 5250), (3750, 5159), (3850, 5025), (4125, 4690), (4375, 4422)]