207689010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{238723}}^1$

素因数の和:238762

約数の個数: 32

約数和(自身を含む): 515643840

約数和(自身を除く): 307954830

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 238723, 477446, 716169, 1193615, 1432338, 2387230, 3580845, 6922967, 7161690, 13845934, 20768901, 34614835, 41537802, 69229670, 103844505, 207689010]

約数ペア:

[(1, 207689010), (2, 103844505), (3, 69229670), (5, 41537802), (6, 34614835), (10, 20768901), (15, 13845934), (29, 7161690), (30, 6922967), (58, 3580845), (87, 2387230), (145, 1432338), (174, 1193615), (290, 716169), (435, 477446), (870, 238723)]