169891710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 452542464

約数和(自身を除く): 282650754

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 61, 85, 86, 102, 122, 127, 129, 170, 183, 215, 254, 255, 258, 305, 366, 381, 430, 510, 610, 635, 645, 731, 762, 915, 1037, 1270, 1290, 1462, 1830, 1905, 2074, 2159, 2193, 2623, 3111, 3655, 3810, 4318, 4386, 5185, 5246, 5461, 6222, 6477, 7310, 7747, 7869, 10370, 10795, 10922, 10965, 12954, 13115, 15494, 15555, 15738, 16383, 21590, 21930, 23241, 26230, 27305, 31110, 32385, 32766, 38735, 39345, 44591, 46482, 54610, 64770, 77470, 78690, 81915, 89182, 92837, 116205, 131699, 133773, 163830, 185674, 222955, 232410, 263398, 267546, 278511, 333121, 395097, 445910, 464185, 557022, 658495, 666242, 668865, 790194, 928370, 999363, 1316990, 1337730, 1392555, 1665605, 1975485, 1998726, 2785110, 3331210, 3950970, 4996815, 5663057, 9993630, 11326114, 16989171, 28315285, 33978342, 56630570, 84945855, 169891710]

約数ペア:

[(1, 169891710), (2, 84945855), (3, 56630570), (5, 33978342), (6, 28315285), (10, 16989171), (15, 11326114), (17, 9993630), (30, 5663057), (34, 4996815), (43, 3950970), (51, 3331210), (61, 2785110), (85, 1998726), (86, 1975485), (102, 1665605), (122, 1392555), (127, 1337730), (129, 1316990), (170, 999363), (183, 928370), (215, 790194), (254, 668865), (255, 666242), (258, 658495), (305, 557022), (366, 464185), (381, 445910), (430, 395097), (510, 333121), (610, 278511), (635, 267546), (645, 263398), (731, 232410), (762, 222955), (915, 185674), (1037, 163830), (1270, 133773), (1290, 131699), (1462, 116205), (1830, 92837), (1905, 89182), (2074, 81915), (2159, 78690), (2193, 77470), (2623, 64770), (3111, 54610), (3655, 46482), (3810, 44591), (4318, 39345), (4386, 38735), (5185, 32766), (5246, 32385), (5461, 31110), (6222, 27305), (6477, 26230), (7310, 23241), (7747, 21930), (7869, 21590), (10370, 16383), (10795, 15738), (10922, 15555), (10965, 15494), (12954, 13115)]