172174310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7269

約数の個数: 64

約数和(自身を含む): 398905344

約数和(自身を除く): 226731034

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 4774, 7213, 11935, 14426, 23870, 36065, 50491, 72130, 79343, 100982, 158686, 223603, 252455, 396715, 447206, 504910, 555401, 793430, 1110802, 1118015, 1565221, 2236030, 2459633, 2777005, 3130442, 4919266, 5554010, 7826105, 12298165, 15652210, 17217431, 24596330, 34434862, 86087155, 172174310]

約数ペア:

[(1, 172174310), (2, 86087155), (5, 34434862), (7, 24596330), (10, 17217431), (11, 15652210), (14, 12298165), (22, 7826105), (31, 5554010), (35, 4919266), (55, 3130442), (62, 2777005), (70, 2459633), (77, 2236030), (110, 1565221), (154, 1118015), (155, 1110802), (217, 793430), (310, 555401), (341, 504910), (385, 447206), (434, 396715), (682, 252455), (770, 223603), (1085, 158686), (1705, 100982), (2170, 79343), (2387, 72130), (3410, 50491), (4774, 36065), (7213, 23870), (11935, 14426)]