68332060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 80690660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 307, 310, 359, 614, 620, 718, 1228, 1436, 1535, 1795, 3070, 3590, 6140, 7180, 9517, 11129, 19034, 22258, 38068, 44516, 47585, 55645, 95170, 110213, 111290, 190340, 220426, 222580, 440852, 551065, 1102130, 2204260, 3416603, 6833206, 13666412, 17083015, 34166030, 68332060]

約数ペア:

[(1, 68332060), (2, 34166030), (4, 17083015), (5, 13666412), (10, 6833206), (20, 3416603), (31, 2204260), (62, 1102130), (124, 551065), (155, 440852), (307, 222580), (310, 220426), (359, 190340), (614, 111290), (620, 110213), (718, 95170), (1228, 55645), (1436, 47585), (1535, 44516), (1795, 38068), (3070, 22258), (3590, 19034), (6140, 11129), (7180, 9517)]