170317000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 301427000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 125, 140, 145, 175, 200, 203, 232, 250, 280, 290, 350, 406, 500, 580, 700, 725, 812, 839, 875, 1000, 1015, 1160, 1400, 1450, 1624, 1678, 1750, 2030, 2900, 3356, 3500, 3625, 4060, 4195, 5075, 5800, 5873, 6712, 7000, 7250, 8120, 8390, 10150, 11746, 14500, 16780, 20300, 20975, 23492, 24331, 25375, 29000, 29365, 33560, 40600, 41950, 46984, 48662, 50750, 58730, 83900, 97324, 101500, 104875, 117460, 121655, 146825, 167800, 170317, 194648, 203000, 209750, 234920, 243310, 293650, 340634, 419500, 486620, 587300, 608275, 681268, 734125, 839000, 851585, 973240, 1174600, 1216550, 1362536, 1468250, 1703170, 2433100, 2936500, 3041375, 3406340, 4257925, 4866200, 5873000, 6082750, 6812680, 8515850, 12165500, 17031700, 21289625, 24331000, 34063400, 42579250, 85158500, 170317000]

約数ペア:

[(1, 170317000), (2, 85158500), (4, 42579250), (5, 34063400), (7, 24331000), (8, 21289625), (10, 17031700), (14, 12165500), (20, 8515850), (25, 6812680), (28, 6082750), (29, 5873000), (35, 4866200), (40, 4257925), (50, 3406340), (56, 3041375), (58, 2936500), (70, 2433100), (100, 1703170), (116, 1468250), (125, 1362536), (140, 1216550), (145, 1174600), (175, 973240), (200, 851585), (203, 839000), (232, 734125), (250, 681268), (280, 608275), (290, 587300), (350, 486620), (406, 419500), (500, 340634), (580, 293650), (700, 243310), (725, 234920), (812, 209750), (839, 203000), (875, 194648), (1000, 170317), (1015, 167800), (1160, 146825), (1400, 121655), (1450, 117460), (1624, 104875), (1678, 101500), (1750, 97324), (2030, 83900), (2900, 58730), (3356, 50750), (3500, 48662), (3625, 46984), (4060, 41950), (4195, 40600), (5075, 33560), (5800, 29365), (5873, 29000), (6712, 25375), (7000, 24331), (7250, 23492), (8120, 20975), (8390, 20300), (10150, 16780), (11746, 14500)]