187831190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3257}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 347172480

約数和(自身を除く): 159341290

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 730, 790, 3257, 5767, 6514, 11534, 16285, 28835, 32570, 57670, 237761, 257303, 475522, 514606, 1188805, 1286515, 2377610, 2573030, 18783119, 37566238, 93915595, 187831190]

約数ペア:

[(1, 187831190), (2, 93915595), (5, 37566238), (10, 18783119), (73, 2573030), (79, 2377610), (146, 1286515), (158, 1188805), (365, 514606), (395, 475522), (730, 257303), (790, 237761), (3257, 57670), (5767, 32570), (6514, 28835), (11534, 16285)]