15697716930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{7789}}^1$

素因数の和:8273

約数の個数: 144

約数和(自身を含む): 47587583160

約数和(自身を除く): 31889866230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 457, 490, 630, 735, 882, 914, 1371, 1470, 2205, 2285, 2742, 3199, 4113, 4410, 4570, 6398, 6855, 7789, 8226, 9597, 13710, 15578, 15995, 19194, 20565, 22393, 23367, 28791, 31990, 38945, 41130, 44786, 46734, 47985, 54523, 57582, 67179, 70101, 77890, 95970, 109046, 111965, 116835, 134358, 140202, 143955, 163569, 201537, 223930, 233670, 272615, 287910, 327138, 335895, 350505, 381661, 403074, 490707, 545230, 671790, 701010, 763322, 817845, 981414, 1007685, 1144983, 1635690, 1908305, 2015370, 2289966, 2453535, 3434949, 3559573, 3816610, 4907070, 5724915, 6869898, 7119146, 10678719, 11449830, 17174745, 17797865, 21357438, 24917011, 32036157, 34349490, 35595730, 49834022, 53393595, 64072314, 74751033, 106787190, 124585055, 149502066, 160180785, 174419077, 224253099, 249170110, 320361570, 348838154, 373755165, 448506198, 523257231, 747510330, 872095385, 1046514462, 1121265495, 1569771693, 1744190770, 2242530990, 2616286155, 3139543386, 5232572310, 7848858465, 15697716930]

約数ペア:

[(1, 15697716930), (2, 7848858465), (3, 5232572310), (5, 3139543386), (6, 2616286155), (7, 2242530990), (9, 1744190770), (10, 1569771693), (14, 1121265495), (15, 1046514462), (18, 872095385), (21, 747510330), (30, 523257231), (35, 448506198), (42, 373755165), (45, 348838154), (49, 320361570), (63, 249170110), (70, 224253099), (90, 174419077), (98, 160180785), (105, 149502066), (126, 124585055), (147, 106787190), (210, 74751033), (245, 64072314), (294, 53393595), (315, 49834022), (441, 35595730), (457, 34349490), (490, 32036157), (630, 24917011), (735, 21357438), (882, 17797865), (914, 17174745), (1371, 11449830), (1470, 10678719), (2205, 7119146), (2285, 6869898), (2742, 5724915), (3199, 4907070), (4113, 3816610), (4410, 3559573), (4570, 3434949), (6398, 2453535), (6855, 2289966), (7789, 2015370), (8226, 1908305), (9597, 1635690), (13710, 1144983), (15578, 1007685), (15995, 981414), (19194, 817845), (20565, 763322), (22393, 701010), (23367, 671790), (28791, 545230), (31990, 490707), (38945, 403074), (41130, 381661), (44786, 350505), (46734, 335895), (47985, 327138), (54523, 287910), (57582, 272615), (67179, 233670), (70101, 223930), (77890, 201537), (95970, 163569), (109046, 143955), (111965, 140202), (116835, 134358)]