38177370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 126124128

約数和(自身を除く): 87946758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 495, 539, 630, 693, 735, 770, 787, 882, 990, 1078, 1155, 1386, 1470, 1574, 1617, 2205, 2310, 2361, 2695, 3234, 3465, 3935, 4410, 4722, 4851, 5390, 5509, 6930, 7083, 7870, 8085, 8657, 9702, 11018, 11805, 14166, 16170, 16527, 17314, 23610, 24255, 25971, 27545, 33054, 35415, 38563, 43285, 48510, 49581, 51942, 55090, 60599, 70830, 77126, 77913, 82635, 86570, 99162, 115689, 121198, 129855, 155826, 165270, 181797, 192815, 231378, 247905, 259710, 302995, 347067, 363594, 385630, 389565, 424193, 495810, 545391, 578445, 605990, 694134, 779130, 848386, 908985, 1090782, 1156890, 1272579, 1735335, 1817970, 2120965, 2545158, 2726955, 3470670, 3817737, 4241930, 5453910, 6362895, 7635474, 12725790, 19088685, 38177370]

約数ペア:

[(1, 38177370), (2, 19088685), (3, 12725790), (5, 7635474), (6, 6362895), (7, 5453910), (9, 4241930), (10, 3817737), (11, 3470670), (14, 2726955), (15, 2545158), (18, 2120965), (21, 1817970), (22, 1735335), (30, 1272579), (33, 1156890), (35, 1090782), (42, 908985), (45, 848386), (49, 779130), (55, 694134), (63, 605990), (66, 578445), (70, 545391), (77, 495810), (90, 424193), (98, 389565), (99, 385630), (105, 363594), (110, 347067), (126, 302995), (147, 259710), (154, 247905), (165, 231378), (198, 192815), (210, 181797), (231, 165270), (245, 155826), (294, 129855), (315, 121198), (330, 115689), (385, 99162), (441, 86570), (462, 82635), (490, 77913), (495, 77126), (539, 70830), (630, 60599), (693, 55090), (735, 51942), (770, 49581), (787, 48510), (882, 43285), (990, 38563), (1078, 35415), (1155, 33054), (1386, 27545), (1470, 25971), (1574, 24255), (1617, 23610), (2205, 17314), (2310, 16527), (2361, 16170), (2695, 14166), (3234, 11805), (3465, 11018), (3935, 9702), (4410, 8657), (4722, 8085), (4851, 7870), (5390, 7083), (5509, 6930)]