43970150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 96563016

約数和(自身を除く): 52592866

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 131, 137, 175, 245, 262, 274, 350, 490, 655, 685, 917, 959, 1225, 1310, 1370, 1834, 1918, 2450, 3275, 3425, 4585, 4795, 6419, 6550, 6713, 6850, 9170, 9590, 12838, 13426, 17947, 22925, 23975, 32095, 33565, 35894, 45850, 47950, 64190, 67130, 89735, 125629, 160475, 167825, 179470, 251258, 320950, 335650, 448675, 628145, 879403, 897350, 1256290, 1758806, 3140725, 4397015, 6281450, 8794030, 21985075, 43970150]

約数ペア:

[(1, 43970150), (2, 21985075), (5, 8794030), (7, 6281450), (10, 4397015), (14, 3140725), (25, 1758806), (35, 1256290), (49, 897350), (50, 879403), (70, 628145), (98, 448675), (131, 335650), (137, 320950), (175, 251258), (245, 179470), (262, 167825), (274, 160475), (350, 125629), (490, 89735), (655, 67130), (685, 64190), (917, 47950), (959, 45850), (1225, 35894), (1310, 33565), (1370, 32095), (1834, 23975), (1918, 22925), (2450, 17947), (3275, 13426), (3425, 12838), (4585, 9590), (4795, 9170), (6419, 6850), (6550, 6713)]