66123070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 134447040

約数和(自身を除く): 68323970

約数列:

[1, 2, 5, 10, 13, 26, 37, 59, 65, 74, 118, 130, 185, 233, 295, 370, 466, 481, 590, 767, 962, 1165, 1534, 2183, 2330, 2405, 3029, 3835, 4366, 4810, 6058, 7670, 8621, 10915, 13747, 15145, 17242, 21830, 27494, 28379, 30290, 43105, 56758, 68735, 86210, 112073, 137470, 141895, 178711, 224146, 283790, 357422, 508639, 560365, 893555, 1017278, 1120730, 1787110, 2543195, 5086390, 6612307, 13224614, 33061535, 66123070]

約数ペア:

[(1, 66123070), (2, 33061535), (5, 13224614), (10, 6612307), (13, 5086390), (26, 2543195), (37, 1787110), (59, 1120730), (65, 1017278), (74, 893555), (118, 560365), (130, 508639), (185, 357422), (233, 283790), (295, 224146), (370, 178711), (466, 141895), (481, 137470), (590, 112073), (767, 86210), (962, 68735), (1165, 56758), (1534, 43105), (2183, 30290), (2330, 28379), (2405, 27494), (3029, 21830), (3835, 17242), (4366, 15145), (4810, 13747), (6058, 10915), (7670, 8621)]