1330942614890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2495533}}^1$

素因数の和:2495967

約数の個数: 64

約数和(自身を含む): 2889229443840

約数和(自身を除く): 1558286828950

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 401, 665, 802, 1330, 2005, 2807, 4010, 5614, 7619, 14035, 15238, 28070, 38095, 53333, 76190, 106666, 266665, 533330, 2495533, 4991066, 12477665, 17468731, 24955330, 34937462, 47415127, 87343655, 94830254, 174687310, 237075635, 331905889, 474151270, 663811778, 1000708733, 1659529445, 2001417466, 3319058890, 5003543665, 7004961131, 10007087330, 14009922262, 19013465927, 35024805655, 38026931854, 70049611310, 95067329635, 133094261489, 190134659270, 266188522978, 665471307445, 1330942614890]

約数ペア:

[(1, 1330942614890), (2, 665471307445), (5, 266188522978), (7, 190134659270), (10, 133094261489), (14, 95067329635), (19, 70049611310), (35, 38026931854), (38, 35024805655), (70, 19013465927), (95, 14009922262), (133, 10007087330), (190, 7004961131), (266, 5003543665), (401, 3319058890), (665, 2001417466), (802, 1659529445), (1330, 1000708733), (2005, 663811778), (2807, 474151270), (4010, 331905889), (5614, 237075635), (7619, 174687310), (14035, 94830254), (15238, 87343655), (28070, 47415127), (38095, 34937462), (53333, 24955330), (76190, 17468731), (106666, 12477665), (266665, 4991066), (533330, 2495533)]