99212190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 128

約数和(自身を含む): 307307520

約数和(自身を除く): 208095330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 145, 154, 165, 174, 203, 210, 231, 290, 319, 330, 385, 406, 435, 462, 609, 638, 770, 870, 957, 1015, 1155, 1218, 1481, 1595, 1914, 2030, 2233, 2310, 2962, 3045, 3190, 4443, 4466, 4785, 6090, 6699, 7405, 8886, 9570, 10367, 11165, 13398, 14810, 16291, 20734, 22215, 22330, 31101, 32582, 33495, 42949, 44430, 48873, 51835, 62202, 66990, 81455, 85898, 97746, 103670, 114037, 128847, 155505, 162910, 214745, 228074, 244365, 257694, 300643, 311010, 342111, 429490, 472439, 488730, 570185, 601286, 644235, 684222, 901929, 944878, 1140370, 1288470, 1417317, 1503215, 1710555, 1803858, 2362195, 2834634, 3006430, 3307073, 3421110, 4509645, 4724390, 6614146, 7086585, 9019290, 9921219, 14173170, 16535365, 19842438, 33070730, 49606095, 99212190]

約数ペア:

[(1, 99212190), (2, 49606095), (3, 33070730), (5, 19842438), (6, 16535365), (7, 14173170), (10, 9921219), (11, 9019290), (14, 7086585), (15, 6614146), (21, 4724390), (22, 4509645), (29, 3421110), (30, 3307073), (33, 3006430), (35, 2834634), (42, 2362195), (55, 1803858), (58, 1710555), (66, 1503215), (70, 1417317), (77, 1288470), (87, 1140370), (105, 944878), (110, 901929), (145, 684222), (154, 644235), (165, 601286), (174, 570185), (203, 488730), (210, 472439), (231, 429490), (290, 342111), (319, 311010), (330, 300643), (385, 257694), (406, 244365), (435, 228074), (462, 214745), (609, 162910), (638, 155505), (770, 128847), (870, 114037), (957, 103670), (1015, 97746), (1155, 85898), (1218, 81455), (1481, 66990), (1595, 62202), (1914, 51835), (2030, 48873), (2233, 44430), (2310, 42949), (2962, 33495), (3045, 32582), (3190, 31101), (4443, 22330), (4466, 22215), (4785, 20734), (6090, 16291), (6699, 14810), (7405, 13398), (8886, 11165), (9570, 10367)]