202142130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^2\times {\mathrm{359}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 490069440

約数和(自身を除く): 287927310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 359, 411, 685, 718, 822, 1077, 1370, 1795, 2055, 2154, 3590, 4110, 5385, 10770, 18769, 37538, 49183, 56307, 93845, 98366, 112614, 147549, 187690, 245915, 281535, 295098, 491830, 563070, 737745, 1475490, 6738071, 13476142, 20214213, 33690355, 40428426, 67380710, 101071065, 202142130]

約数ペア:

[(1, 202142130), (2, 101071065), (3, 67380710), (5, 40428426), (6, 33690355), (10, 20214213), (15, 13476142), (30, 6738071), (137, 1475490), (274, 737745), (359, 563070), (411, 491830), (685, 295098), (718, 281535), (822, 245915), (1077, 187690), (1370, 147549), (1795, 112614), (2055, 98366), (2154, 93845), (3590, 56307), (4110, 49183), (5385, 37538), (10770, 18769)]