187337580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{12149}}^1$

素因数の和:12418

約数の個数: 48

約数和(自身を含む): 526629600

約数和(自身を除く): 339292020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 12149, 15420, 24298, 36447, 48596, 60745, 72894, 121490, 145788, 182235, 242980, 364470, 728940, 3122293, 6244586, 9366879, 12489172, 15611465, 18733758, 31222930, 37467516, 46834395, 62445860, 93668790, 187337580]

約数ペア:

[(1, 187337580), (2, 93668790), (3, 62445860), (4, 46834395), (5, 37467516), (6, 31222930), (10, 18733758), (12, 15611465), (15, 12489172), (20, 9366879), (30, 6244586), (60, 3122293), (257, 728940), (514, 364470), (771, 242980), (1028, 182235), (1285, 145788), (1542, 121490), (2570, 72894), (3084, 60745), (3855, 48596), (5140, 36447), (7710, 24298), (12149, 15420)]