69707960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13103}}^1$

素因数の和:13140

約数の個数: 64

約数和(自身を含む): 188697600

約数和(自身を除く): 118989640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13103, 26206, 52412, 65515, 91721, 104824, 131030, 183442, 248957, 262060, 366884, 458605, 497914, 524120, 733768, 917210, 995828, 1244785, 1742699, 1834420, 1991656, 2489570, 3485398, 3668840, 4979140, 6970796, 8713495, 9958280, 13941592, 17426990, 34853980, 69707960]

約数ペア:

[(1, 69707960), (2, 34853980), (4, 17426990), (5, 13941592), (7, 9958280), (8, 8713495), (10, 6970796), (14, 4979140), (19, 3668840), (20, 3485398), (28, 2489570), (35, 1991656), (38, 1834420), (40, 1742699), (56, 1244785), (70, 995828), (76, 917210), (95, 733768), (133, 524120), (140, 497914), (152, 458605), (190, 366884), (266, 262060), (280, 248957), (380, 183442), (532, 131030), (665, 104824), (760, 91721), (1064, 65515), (1330, 52412), (2660, 26206), (5320, 13103)]