152542210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1303}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 287297280

約数和(自身を除く): 134755070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 509, 1018, 1303, 2545, 2606, 5090, 6515, 11707, 13030, 23414, 29969, 58535, 59938, 117070, 149845, 299690, 663227, 1326454, 3316135, 6632270, 15254221, 30508442, 76271105, 152542210]

約数ペア:

[(1, 152542210), (2, 76271105), (5, 30508442), (10, 15254221), (23, 6632270), (46, 3316135), (115, 1326454), (230, 663227), (509, 299690), (1018, 149845), (1303, 117070), (2545, 59938), (2606, 58535), (5090, 29969), (6515, 23414), (11707, 13030)]