87435190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12263}}^1$

素因数の和:12324

約数の個数: 32

約数和(自身を含む): 169537536

約数和(自身を除く): 82102346

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 12263, 24526, 61315, 122630, 282049, 380153, 564098, 760306, 1410245, 1900765, 2820490, 3801530, 8743519, 17487038, 43717595, 87435190]

約数ペア:

[(1, 87435190), (2, 43717595), (5, 17487038), (10, 8743519), (23, 3801530), (31, 2820490), (46, 1900765), (62, 1410245), (115, 760306), (155, 564098), (230, 380153), (310, 282049), (713, 122630), (1426, 61315), (3565, 24526), (7130, 12263)]