1596430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 3276288

約数和(自身を除く): 1679858

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 631, 1262, 1265, 2530, 3155, 6310, 6941, 13882, 14513, 29026, 34705, 69410, 72565, 145130, 159643, 319286, 798215, 1596430]

約数ペア:

[(1, 1596430), (2, 798215), (5, 319286), (10, 159643), (11, 145130), (22, 72565), (23, 69410), (46, 34705), (55, 29026), (110, 14513), (115, 13882), (230, 6941), (253, 6310), (506, 3155), (631, 2530), (1262, 1265)]