163930170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 408084480

約数和(自身を除く): 244154310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 359, 465, 491, 718, 930, 982, 1077, 1473, 1795, 2154, 2455, 2946, 3590, 4910, 5385, 7365, 10770, 11129, 14730, 15221, 22258, 30442, 33387, 45663, 55645, 66774, 76105, 91326, 111290, 152210, 166935, 176269, 228315, 333870, 352538, 456630, 528807, 881345, 1057614, 1762690, 2644035, 5288070, 5464339, 10928678, 16393017, 27321695, 32786034, 54643390, 81965085, 163930170]

約数ペア:

[(1, 163930170), (2, 81965085), (3, 54643390), (5, 32786034), (6, 27321695), (10, 16393017), (15, 10928678), (30, 5464339), (31, 5288070), (62, 2644035), (93, 1762690), (155, 1057614), (186, 881345), (310, 528807), (359, 456630), (465, 352538), (491, 333870), (718, 228315), (930, 176269), (982, 166935), (1077, 152210), (1473, 111290), (1795, 91326), (2154, 76105), (2455, 66774), (2946, 55645), (3590, 45663), (4910, 33387), (5385, 30442), (7365, 22258), (10770, 15221), (11129, 14730)]