8227495430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:955

約数の個数: 144

約数和(自身を含む): 19060453440

約数和(自身を除く): 10832958010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 193, 242, 245, 385, 386, 490, 539, 605, 719, 770, 847, 965, 1078, 1210, 1351, 1438, 1694, 1930, 2123, 2695, 2702, 3595, 4235, 4246, 5033, 5390, 5929, 6755, 7190, 7909, 8470, 9457, 10066, 10615, 11858, 13510, 14861, 15818, 18914, 21230, 23353, 25165, 29645, 29722, 35231, 39545, 46706, 47285, 50330, 55363, 59290, 70462, 74305, 79090, 86999, 94570, 104027, 110726, 116765, 138767, 148610, 163471, 173998, 176155, 208054, 233530, 276815, 277534, 326942, 352310, 387541, 434995, 520135, 553630, 608993, 693835, 775082, 817355, 869990, 971369, 1040270, 1144297, 1217986, 1387670, 1526437, 1634710, 1937705, 1942738, 2288594, 3044965, 3052874, 3875410, 4262951, 4856845, 5721485, 6089930, 6799583, 7632185, 8525902, 9713690, 10685059, 11442970, 13599166, 15264370, 16790807, 21314755, 21370118, 33581614, 33997915, 42629510, 53425295, 67995830, 74795413, 83954035, 106850590, 117535649, 149590826, 167908070, 235071298, 373977065, 587678245, 747954130, 822749543, 1175356490, 1645499086, 4113747715, 8227495430]

約数ペア:

[(1, 8227495430), (2, 4113747715), (5, 1645499086), (7, 1175356490), (10, 822749543), (11, 747954130), (14, 587678245), (22, 373977065), (35, 235071298), (49, 167908070), (55, 149590826), (70, 117535649), (77, 106850590), (98, 83954035), (110, 74795413), (121, 67995830), (154, 53425295), (193, 42629510), (242, 33997915), (245, 33581614), (385, 21370118), (386, 21314755), (490, 16790807), (539, 15264370), (605, 13599166), (719, 11442970), (770, 10685059), (847, 9713690), (965, 8525902), (1078, 7632185), (1210, 6799583), (1351, 6089930), (1438, 5721485), (1694, 4856845), (1930, 4262951), (2123, 3875410), (2695, 3052874), (2702, 3044965), (3595, 2288594), (4235, 1942738), (4246, 1937705), (5033, 1634710), (5390, 1526437), (5929, 1387670), (6755, 1217986), (7190, 1144297), (7909, 1040270), (8470, 971369), (9457, 869990), (10066, 817355), (10615, 775082), (11858, 693835), (13510, 608993), (14861, 553630), (15818, 520135), (18914, 434995), (21230, 387541), (23353, 352310), (25165, 326942), (29645, 277534), (29722, 276815), (35231, 233530), (39545, 208054), (46706, 176155), (47285, 173998), (50330, 163471), (55363, 148610), (59290, 138767), (70462, 116765), (74305, 110726), (79090, 104027), (86999, 94570)]