86961030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{222977}}^1$

素因数の和:223000

約数の個数: 32

約数和(自身を含む): 224761824

約数和(自身を除く): 137800794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 222977, 445954, 668931, 1114885, 1337862, 2229770, 2898701, 3344655, 5797402, 6689310, 8696103, 14493505, 17392206, 28987010, 43480515, 86961030]

約数ペア:

[(1, 86961030), (2, 43480515), (3, 28987010), (5, 17392206), (6, 14493505), (10, 8696103), (13, 6689310), (15, 5797402), (26, 3344655), (30, 2898701), (39, 2229770), (65, 1337862), (78, 1114885), (130, 668931), (195, 445954), (390, 222977)]