659158189060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{757}}^1\times {\mathrm{4211}}^1$

素因数の和:5202

約数の個数: 144

約数和(自身を含む): 1620382615488

約数和(自身を除く): 961224426428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 211, 245, 422, 490, 757, 844, 980, 1055, 1477, 1514, 2110, 2954, 3028, 3785, 4211, 4220, 5299, 5908, 7385, 7570, 8422, 10339, 10598, 14770, 15140, 16844, 20678, 21055, 21196, 26495, 29477, 29540, 37093, 41356, 42110, 51695, 52990, 58954, 74186, 84220, 103390, 105980, 117908, 147385, 148372, 159727, 185465, 206339, 206780, 294770, 319454, 370930, 412678, 589540, 638908, 741860, 798635, 825356, 888521, 1031695, 1118089, 1597270, 1777042, 2063390, 2236178, 3187727, 3194540, 3554084, 4126780, 4442605, 4472356, 5590445, 6219647, 6375454, 7826623, 8885210, 11180890, 12439294, 12750908, 15653246, 15938635, 17770420, 22314089, 22361780, 24878588, 31098235, 31306492, 31877270, 39133115, 43537529, 44628178, 62196470, 63754540, 78266230, 87075058, 89256356, 111570445, 124392940, 156198623, 156532460, 174150116, 217687645, 223140890, 312397246, 435375290, 446281780, 624794492, 672610397, 780993115, 870750580, 1345220794, 1561986230, 2690441588, 3123972460, 3363051985, 4708272779, 6726103970, 9416545558, 13452207940, 18833091116, 23541363895, 32957909453, 47082727790, 65915818906, 94165455580, 131831637812, 164789547265, 329579094530, 659158189060]

約数ペア:

[(1, 659158189060), (2, 329579094530), (4, 164789547265), (5, 131831637812), (7, 94165455580), (10, 65915818906), (14, 47082727790), (20, 32957909453), (28, 23541363895), (35, 18833091116), (49, 13452207940), (70, 9416545558), (98, 6726103970), (140, 4708272779), (196, 3363051985), (211, 3123972460), (245, 2690441588), (422, 1561986230), (490, 1345220794), (757, 870750580), (844, 780993115), (980, 672610397), (1055, 624794492), (1477, 446281780), (1514, 435375290), (2110, 312397246), (2954, 223140890), (3028, 217687645), (3785, 174150116), (4211, 156532460), (4220, 156198623), (5299, 124392940), (5908, 111570445), (7385, 89256356), (7570, 87075058), (8422, 78266230), (10339, 63754540), (10598, 62196470), (14770, 44628178), (15140, 43537529), (16844, 39133115), (20678, 31877270), (21055, 31306492), (21196, 31098235), (26495, 24878588), (29477, 22361780), (29540, 22314089), (37093, 17770420), (41356, 15938635), (42110, 15653246), (51695, 12750908), (52990, 12439294), (58954, 11180890), (74186, 8885210), (84220, 7826623), (103390, 6375454), (105980, 6219647), (117908, 5590445), (147385, 4472356), (148372, 4442605), (159727, 4126780), (185465, 3554084), (206339, 3194540), (206780, 3187727), (294770, 2236178), (319454, 2063390), (370930, 1777042), (412678, 1597270), (589540, 1118089), (638908, 1031695), (741860, 888521), (798635, 825356)]