83156111010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{997}}^1\times {\mathrm{18913}}^1$

素因数の和:19937

約数の個数: 144

約数和(自身を含む): 251770382136

約数和(自身を除く): 168614271126

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, 490, 630, 735, 882, 997, 1470, 1994, 2205, 2991, 4410, 4985, 5982, 6979, 8973, 9970, 13958, 14955, 17946, 18913, 20937, 29910, 34895, 37826, 41874, 44865, 48853, 56739, 62811, 69790, 89730, 94565, 97706, 104685, 113478, 125622, 132391, 146559, 170217, 189130, 209370, 244265, 264782, 283695, 293118, 314055, 340434, 397173, 439677, 488530, 567390, 628110, 661955, 732795, 794346, 851085, 879354, 926737, 1191519, 1323910, 1465590, 1702170, 1853474, 1985865, 2198385, 2383038, 2780211, 3971730, 4396770, 4633685, 5560422, 5957595, 8340633, 9267370, 11915190, 13901055, 16681266, 18856261, 27802110, 37712522, 41703165, 56568783, 83406330, 94281305, 113137566, 131993827, 169706349, 188562610, 263987654, 282843915, 339412698, 395981481, 565687830, 659969135, 791962962, 848531745, 923956789, 1187944443, 1319938270, 1697063490, 1847913578, 1979907405, 2375888886, 2771870367, 3959814810, 4619783945, 5543740734, 5939722215, 8315611101, 9239567890, 11879444430, 13859351835, 16631222202, 27718703670, 41578055505, 83156111010]

約数ペア:

[(1, 83156111010), (2, 41578055505), (3, 27718703670), (5, 16631222202), (6, 13859351835), (7, 11879444430), (9, 9239567890), (10, 8315611101), (14, 5939722215), (15, 5543740734), (18, 4619783945), (21, 3959814810), (30, 2771870367), (35, 2375888886), (42, 1979907405), (45, 1847913578), (49, 1697063490), (63, 1319938270), (70, 1187944443), (90, 923956789), (98, 848531745), (105, 791962962), (126, 659969135), (147, 565687830), (210, 395981481), (245, 339412698), (294, 282843915), (315, 263987654), (441, 188562610), (490, 169706349), (630, 131993827), (735, 113137566), (882, 94281305), (997, 83406330), (1470, 56568783), (1994, 41703165), (2205, 37712522), (2991, 27802110), (4410, 18856261), (4985, 16681266), (5982, 13901055), (6979, 11915190), (8973, 9267370), (9970, 8340633), (13958, 5957595), (14955, 5560422), (17946, 4633685), (18913, 4396770), (20937, 3971730), (29910, 2780211), (34895, 2383038), (37826, 2198385), (41874, 1985865), (44865, 1853474), (48853, 1702170), (56739, 1465590), (62811, 1323910), (69790, 1191519), (89730, 926737), (94565, 879354), (97706, 851085), (104685, 794346), (113478, 732795), (125622, 661955), (132391, 628110), (146559, 567390), (170217, 488530), (189130, 439677), (209370, 397173), (244265, 340434), (264782, 314055), (283695, 293118)]