79183210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 147292992

約数和(自身を除く): 68109782

約数列:

[1, 2, 5, 10, 43, 86, 107, 214, 215, 430, 535, 1070, 1721, 3442, 4601, 8605, 9202, 17210, 23005, 46010, 74003, 148006, 184147, 368294, 370015, 740030, 920735, 1841470, 7918321, 15836642, 39591605, 79183210]

約数ペア:

[(1, 79183210), (2, 39591605), (5, 15836642), (10, 7918321), (43, 1841470), (86, 920735), (107, 740030), (214, 370015), (215, 368294), (430, 184147), (535, 148006), (1070, 74003), (1721, 46010), (3442, 23005), (4601, 17210), (8605, 9202)]