72587770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{315599}}^1$

素因数の和:315629

約数の個数: 16

約数和(自身を含む): 136339200

約数和(自身を除く): 63751430

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 315599, 631198, 1577995, 3155990, 7258777, 14517554, 36293885, 72587770]

約数ペア:

[(1, 72587770), (2, 36293885), (5, 14517554), (10, 7258777), (23, 3155990), (46, 1577995), (115, 631198), (230, 315599)]