71210370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 149420670

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, 1063, 1155, 1218, 1595, 1914, 2030, 2126, 2233, 2310, 3045, 3189, 3190, 4466, 4785, 5315, 6090, 6378, 6699, 7441, 9570, 10630, 11165, 11693, 13398, 14882, 15945, 22323, 22330, 23386, 30827, 31890, 33495, 35079, 37205, 44646, 58465, 61654, 66990, 70158, 74410, 81851, 92481, 111615, 116930, 154135, 163702, 175395, 184962, 215789, 223230, 245553, 308270, 339097, 350790, 409255, 431578, 462405, 491106, 647367, 678194, 818510, 924810, 1017291, 1078945, 1227765, 1294734, 1695485, 2034582, 2157890, 2373679, 2455530, 3236835, 3390970, 4747358, 5086455, 6473670, 7121037, 10172910, 11868395, 14242074, 23736790, 35605185, 71210370]

約数ペア:

[(1, 71210370), (2, 35605185), (3, 23736790), (5, 14242074), (6, 11868395), (7, 10172910), (10, 7121037), (11, 6473670), (14, 5086455), (15, 4747358), (21, 3390970), (22, 3236835), (29, 2455530), (30, 2373679), (33, 2157890), (35, 2034582), (42, 1695485), (55, 1294734), (58, 1227765), (66, 1078945), (70, 1017291), (77, 924810), (87, 818510), (105, 678194), (110, 647367), (145, 491106), (154, 462405), (165, 431578), (174, 409255), (203, 350790), (210, 339097), (231, 308270), (290, 245553), (319, 223230), (330, 215789), (385, 184962), (406, 175395), (435, 163702), (462, 154135), (609, 116930), (638, 111615), (770, 92481), (870, 81851), (957, 74410), (1015, 70158), (1063, 66990), (1155, 61654), (1218, 58465), (1595, 44646), (1914, 37205), (2030, 35079), (2126, 33495), (2233, 31890), (2310, 30827), (3045, 23386), (3189, 22330), (3190, 22323), (4466, 15945), (4785, 14882), (5315, 13398), (6090, 11693), (6378, 11165), (6699, 10630), (7441, 9570)]