981158060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{93089}}^1$

素因数の和:93146

約数の個数: 48

約数和(自身を含む): 2252033280

約数和(自身を除く): 1270875220

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 93089, 186178, 372356, 465445, 930890, 1582513, 1861780, 2885759, 3165026, 5771518, 6330052, 7912565, 11543036, 14428795, 15825130, 28857590, 31650260, 49057903, 57715180, 98115806, 196231612, 245289515, 490579030, 981158060]

約数ペア:

[(1, 981158060), (2, 490579030), (4, 245289515), (5, 196231612), (10, 98115806), (17, 57715180), (20, 49057903), (31, 31650260), (34, 28857590), (62, 15825130), (68, 14428795), (85, 11543036), (124, 7912565), (155, 6330052), (170, 5771518), (310, 3165026), (340, 2885759), (527, 1861780), (620, 1582513), (1054, 930890), (2108, 465445), (2635, 372356), (5270, 186178), (10540, 93089)]