119990150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11059}}^1$

素因数の和:11109

約数の個数: 48

約数和(自身を含む): 263316480

約数和(自身を除く): 143326330

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 11059, 22118, 55295, 77413, 110590, 154826, 276475, 342829, 387065, 552950, 685658, 774130, 1714145, 1935325, 2399803, 3428290, 3870650, 4799606, 8570725, 11999015, 17141450, 23998030, 59995075, 119990150]

約数ペア:

[(1, 119990150), (2, 59995075), (5, 23998030), (7, 17141450), (10, 11999015), (14, 8570725), (25, 4799606), (31, 3870650), (35, 3428290), (50, 2399803), (62, 1935325), (70, 1714145), (155, 774130), (175, 685658), (217, 552950), (310, 387065), (350, 342829), (434, 276475), (775, 154826), (1085, 110590), (1550, 77413), (2170, 55295), (5425, 22118), (10850, 11059)]