30373028

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 62826624

約数和(自身を除く): 32453596

約数列:

[1, 2, 4, 7, 14, 28, 53, 97, 106, 194, 211, 212, 371, 388, 422, 679, 742, 844, 1358, 1477, 1484, 2716, 2954, 5141, 5908, 10282, 11183, 20467, 20564, 22366, 35987, 40934, 44732, 71974, 78281, 81868, 143269, 143948, 156562, 286538, 313124, 573076, 1084751, 2169502, 4339004, 7593257, 15186514, 30373028]

約数ペア:

[(1, 30373028), (2, 15186514), (4, 7593257), (7, 4339004), (14, 2169502), (28, 1084751), (53, 573076), (97, 313124), (106, 286538), (194, 156562), (211, 143948), (212, 143269), (371, 81868), (388, 78281), (422, 71974), (679, 44732), (742, 40934), (844, 35987), (1358, 22366), (1477, 20564), (1484, 20467), (2716, 11183), (2954, 10282), (5141, 5908)]