17103318470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 36601085952

約数和(自身を除く): 19497767482

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 67, 70, 122, 134, 191, 305, 313, 335, 382, 427, 469, 610, 626, 670, 854, 938, 955, 1337, 1565, 1910, 2135, 2191, 2345, 2674, 3130, 4087, 4270, 4382, 4690, 6685, 8174, 10955, 11651, 12797, 13370, 19093, 20435, 20971, 21910, 23302, 25594, 28609, 38186, 40870, 41942, 57218, 58255, 59783, 63985, 81557, 89579, 95465, 104855, 116510, 119566, 127970, 133651, 143045, 146797, 163114, 179158, 190930, 209710, 267302, 286090, 293594, 298915, 407785, 418481, 447895, 597830, 668255, 733985, 780617, 815570, 836962, 895790, 1279231, 1336510, 1467970, 1561234, 2092405, 2558462, 3646763, 3903085, 4005461, 4184810, 5464319, 6396155, 7293526, 7806170, 8010922, 8954617, 10928638, 12792310, 17909234, 18233815, 20027305, 25527341, 27321595, 28038227, 36467630, 40054610, 44773085, 51054682, 54643190, 56076454, 89546170, 127636705, 140191135, 244333121, 255273410, 280382270, 488666242, 1221665605, 1710331847, 2443331210, 3420663694, 8551659235, 17103318470]

約数ペア:

[(1, 17103318470), (2, 8551659235), (5, 3420663694), (7, 2443331210), (10, 1710331847), (14, 1221665605), (35, 488666242), (61, 280382270), (67, 255273410), (70, 244333121), (122, 140191135), (134, 127636705), (191, 89546170), (305, 56076454), (313, 54643190), (335, 51054682), (382, 44773085), (427, 40054610), (469, 36467630), (610, 28038227), (626, 27321595), (670, 25527341), (854, 20027305), (938, 18233815), (955, 17909234), (1337, 12792310), (1565, 10928638), (1910, 8954617), (2135, 8010922), (2191, 7806170), (2345, 7293526), (2674, 6396155), (3130, 5464319), (4087, 4184810), (4270, 4005461), (4382, 3903085), (4690, 3646763), (6685, 2558462), (8174, 2092405), (10955, 1561234), (11651, 1467970), (12797, 1336510), (13370, 1279231), (19093, 895790), (20435, 836962), (20971, 815570), (21910, 780617), (23302, 733985), (25594, 668255), (28609, 597830), (38186, 447895), (40870, 418481), (41942, 407785), (57218, 298915), (58255, 293594), (59783, 286090), (63985, 267302), (81557, 209710), (89579, 190930), (95465, 179158), (104855, 163114), (116510, 146797), (119566, 143045), (127970, 133651)]