16552230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 42508800

約数和(自身を除く): 25956570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 409, 426, 570, 710, 818, 1065, 1227, 1349, 2045, 2130, 2454, 2698, 4047, 4090, 6135, 6745, 7771, 8094, 12270, 13490, 15542, 20235, 23313, 29039, 38855, 40470, 46626, 58078, 77710, 87117, 116565, 145195, 174234, 233130, 290390, 435585, 551741, 871170, 1103482, 1655223, 2758705, 3310446, 5517410, 8276115, 16552230]

約数ペア:

[(1, 16552230), (2, 8276115), (3, 5517410), (5, 3310446), (6, 2758705), (10, 1655223), (15, 1103482), (19, 871170), (30, 551741), (38, 435585), (57, 290390), (71, 233130), (95, 174234), (114, 145195), (142, 116565), (190, 87117), (213, 77710), (285, 58078), (355, 46626), (409, 40470), (426, 38855), (570, 29039), (710, 23313), (818, 20235), (1065, 15542), (1227, 13490), (1349, 12270), (2045, 8094), (2130, 7771), (2454, 6745), (2698, 6135), (4047, 4090)]