139635230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 154539490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 127, 139, 226, 254, 278, 565, 635, 695, 791, 889, 973, 1130, 1270, 1390, 1582, 1778, 1946, 3955, 4445, 4865, 7910, 8890, 9730, 14351, 15707, 17653, 28702, 31414, 35306, 71755, 78535, 88265, 100457, 109949, 123571, 143510, 157070, 176530, 200914, 219898, 247142, 502285, 549745, 617855, 1004570, 1099490, 1235710, 1994789, 3989578, 9973945, 13963523, 19947890, 27927046, 69817615, 139635230]

約数ペア:

[(1, 139635230), (2, 69817615), (5, 27927046), (7, 19947890), (10, 13963523), (14, 9973945), (35, 3989578), (70, 1994789), (113, 1235710), (127, 1099490), (139, 1004570), (226, 617855), (254, 549745), (278, 502285), (565, 247142), (635, 219898), (695, 200914), (791, 176530), (889, 157070), (973, 143510), (1130, 123571), (1270, 109949), (1390, 100457), (1582, 88265), (1778, 78535), (1946, 71755), (3955, 35306), (4445, 31414), (4865, 28702), (7910, 17653), (8890, 15707), (9730, 14351)]