286166420470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3821}}^1\times {\mathrm{152843}}^1$

素因数の和:156685

約数の個数: 48

約数和(自身を含む): 599358181968

約数和(自身を除く): 313191761498

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3821, 7642, 19105, 26747, 38210, 53494, 133735, 152843, 187229, 267470, 305686, 374458, 764215, 936145, 1069901, 1528430, 1872290, 2139802, 5349505, 7489307, 10699010, 14978614, 37446535, 74893070, 584013103, 1168026206, 2920065515, 4088091721, 5840131030, 8176183442, 20440458605, 28616642047, 40880917210, 57233284094, 143083210235, 286166420470]

約数ペア:

[(1, 286166420470), (2, 143083210235), (5, 57233284094), (7, 40880917210), (10, 28616642047), (14, 20440458605), (35, 8176183442), (49, 5840131030), (70, 4088091721), (98, 2920065515), (245, 1168026206), (490, 584013103), (3821, 74893070), (7642, 37446535), (19105, 14978614), (26747, 10699010), (38210, 7489307), (53494, 5349505), (133735, 2139802), (152843, 1872290), (187229, 1528430), (267470, 1069901), (305686, 936145), (374458, 764215)]