148887310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8009}}^1$

素因数の和:8053

約数の個数: 48

約数和(自身を含む): 316619280

約数和(自身を除く): 167731970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 8009, 9295, 16018, 18590, 40045, 80090, 88099, 104117, 176198, 208234, 440495, 520585, 880990, 1041170, 1145287, 1353521, 2290574, 2707042, 5726435, 6767605, 11452870, 13535210, 14888731, 29777462, 74443655, 148887310]

約数ペア:

[(1, 148887310), (2, 74443655), (5, 29777462), (10, 14888731), (11, 13535210), (13, 11452870), (22, 6767605), (26, 5726435), (55, 2707042), (65, 2290574), (110, 1353521), (130, 1145287), (143, 1041170), (169, 880990), (286, 520585), (338, 440495), (715, 208234), (845, 176198), (1430, 104117), (1690, 88099), (1859, 80090), (3718, 40045), (8009, 18590), (9295, 16018)]