75378310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 84611450

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 127, 139, 254, 278, 305, 427, 610, 635, 695, 854, 889, 973, 1270, 1390, 1778, 1946, 2135, 4270, 4445, 4865, 7747, 8479, 8890, 9730, 15494, 16958, 17653, 35306, 38735, 42395, 54229, 59353, 77470, 84790, 88265, 108458, 118706, 123571, 176530, 247142, 271145, 296765, 542290, 593530, 617855, 1076833, 1235710, 2153666, 5384165, 7537831, 10768330, 15075662, 37689155, 75378310]

約数ペア:

[(1, 75378310), (2, 37689155), (5, 15075662), (7, 10768330), (10, 7537831), (14, 5384165), (35, 2153666), (61, 1235710), (70, 1076833), (122, 617855), (127, 593530), (139, 542290), (254, 296765), (278, 271145), (305, 247142), (427, 176530), (610, 123571), (635, 118706), (695, 108458), (854, 88265), (889, 84790), (973, 77470), (1270, 59353), (1390, 54229), (1778, 42395), (1946, 38735), (2135, 35306), (4270, 17653), (4445, 16958), (4865, 15494), (7747, 9730), (8479, 8890)]