137030752880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{244697773}}^1$

素因数の和:244697793

約数の個数: 40

約数和(自身を含む): 364110287712

約数和(自身を除く): 227079534832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 244697773, 489395546, 978791092, 1223488865, 1712884411, 1957582184, 2446977730, 3425768822, 3915164368, 4893955460, 6851537644, 8564422055, 9787910920, 13703075288, 17128844110, 19575821840, 27406150576, 34257688220, 68515376440, 137030752880]

約数ペア:

[(1, 137030752880), (2, 68515376440), (4, 34257688220), (5, 27406150576), (7, 19575821840), (8, 17128844110), (10, 13703075288), (14, 9787910920), (16, 8564422055), (20, 6851537644), (28, 4893955460), (35, 3915164368), (40, 3425768822), (56, 2446977730), (70, 1957582184), (80, 1712884411), (112, 1223488865), (140, 978791092), (280, 489395546), (560, 244697773)]