64756770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166043}}^1$

素因数の和:166066

約数の個数: 32

約数和(自身を含む): 167372352

約数和(自身を除く): 102615582

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 166043, 332086, 498129, 830215, 996258, 1660430, 2158559, 2490645, 4317118, 4981290, 6475677, 10792795, 12951354, 21585590, 32378385, 64756770]

約数ペア:

[(1, 64756770), (2, 32378385), (3, 21585590), (5, 12951354), (6, 10792795), (10, 6475677), (13, 4981290), (15, 4317118), (26, 2490645), (30, 2158559), (39, 1660430), (65, 996258), (78, 830215), (130, 498129), (195, 332086), (390, 166043)]