840015671110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{149381}}^1$

素因数の和:149582

約数の個数: 128

約数和(自身を含む): 1930828078080

約数和(自身を除く): 1090812406970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 109, 110, 134, 154, 218, 335, 385, 469, 545, 670, 737, 763, 770, 938, 1090, 1199, 1474, 1526, 2345, 2398, 3685, 3815, 4690, 5159, 5995, 7303, 7370, 7630, 8393, 10318, 11990, 14606, 16786, 25795, 36515, 41965, 51121, 51590, 73030, 80333, 83930, 102242, 149381, 160666, 255605, 298762, 401665, 511210, 562331, 746905, 803330, 1045667, 1124662, 1493810, 1643191, 2091334, 2811655, 3286382, 5228335, 5623310, 8215955, 10008527, 10456670, 11502337, 16282529, 16431910, 20017054, 23004674, 32565058, 50042635, 57511685, 70059689, 81412645, 100085270, 110093797, 113977703, 115023370, 140119378, 162825290, 179107819, 220187594, 227955406, 350298445, 358215638, 550468985, 569888515, 700596890, 770656579, 895539095, 1090929443, 1100937970, 1139777030, 1253754733, 1541313158, 1791078190, 2181858886, 2507509466, 3853282895, 5454647215, 6268773665, 7636506101, 7706565790, 10909294430, 12000223873, 12537547330, 15273012202, 24000447746, 38182530505, 60001119365, 76365061010, 84001567111, 120002238730, 168003134222, 420007835555, 840015671110]

約数ペア:

[(1, 840015671110), (2, 420007835555), (5, 168003134222), (7, 120002238730), (10, 84001567111), (11, 76365061010), (14, 60001119365), (22, 38182530505), (35, 24000447746), (55, 15273012202), (67, 12537547330), (70, 12000223873), (77, 10909294430), (109, 7706565790), (110, 7636506101), (134, 6268773665), (154, 5454647215), (218, 3853282895), (335, 2507509466), (385, 2181858886), (469, 1791078190), (545, 1541313158), (670, 1253754733), (737, 1139777030), (763, 1100937970), (770, 1090929443), (938, 895539095), (1090, 770656579), (1199, 700596890), (1474, 569888515), (1526, 550468985), (2345, 358215638), (2398, 350298445), (3685, 227955406), (3815, 220187594), (4690, 179107819), (5159, 162825290), (5995, 140119378), (7303, 115023370), (7370, 113977703), (7630, 110093797), (8393, 100085270), (10318, 81412645), (11990, 70059689), (14606, 57511685), (16786, 50042635), (25795, 32565058), (36515, 23004674), (41965, 20017054), (51121, 16431910), (51590, 16282529), (73030, 11502337), (80333, 10456670), (83930, 10008527), (102242, 8215955), (149381, 5623310), (160666, 5228335), (255605, 3286382), (298762, 2811655), (401665, 2091334), (511210, 1643191), (562331, 1493810), (746905, 1124662), (803330, 1045667)]