2971871151550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1\times {\mathrm{38431}}^1$

素因数の和:40586

約数の個数: 96

約数和(自身を含む): 6378617456640

約数和(自身を除く): 3406746305090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1526, 2027, 2725, 3815, 4054, 5450, 7630, 10135, 14189, 19075, 20270, 28378, 38150, 38431, 50675, 70945, 76862, 101350, 141890, 192155, 220943, 269017, 354725, 384310, 441886, 538034, 709450, 960775, 1104715, 1345085, 1546601, 1921550, 2209430, 2690170, 3093202, 4188979, 5523575, 6725425, 7733005, 8377958, 11047150, 13450850, 15466010, 20944895, 29322853, 38665025, 41889790, 58645706, 77330050, 77899637, 104724475, 146614265, 155799274, 209448950, 293228530, 389498185, 545297459, 733071325, 778996370, 1090594918, 1466142650, 1947490925, 2726487295, 3894981850, 5452974590, 8491060433, 13632436475, 16982120866, 27264872950, 42455302165, 59437423031, 84910604330, 118874846062, 212276510825, 297187115155, 424553021650, 594374230310, 1485935575775, 2971871151550]

約数ペア:

[(1, 2971871151550), (2, 1485935575775), (5, 594374230310), (7, 424553021650), (10, 297187115155), (14, 212276510825), (25, 118874846062), (35, 84910604330), (50, 59437423031), (70, 42455302165), (109, 27264872950), (175, 16982120866), (218, 13632436475), (350, 8491060433), (545, 5452974590), (763, 3894981850), (1090, 2726487295), (1526, 1947490925), (2027, 1466142650), (2725, 1090594918), (3815, 778996370), (4054, 733071325), (5450, 545297459), (7630, 389498185), (10135, 293228530), (14189, 209448950), (19075, 155799274), (20270, 146614265), (28378, 104724475), (38150, 77899637), (38431, 77330050), (50675, 58645706), (70945, 41889790), (76862, 38665025), (101350, 29322853), (141890, 20944895), (192155, 15466010), (220943, 13450850), (269017, 11047150), (354725, 8377958), (384310, 7733005), (441886, 6725425), (538034, 5523575), (709450, 4188979), (960775, 3093202), (1104715, 2690170), (1345085, 2209430), (1546601, 1921550)]