332948770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{432401}}^1$

素因数の和:432426

約数の個数: 32

約数和(自身を含む): 747190656

約数和(自身を除く): 414241886

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 432401, 864802, 2162005, 3026807, 4324010, 4756411, 6053614, 9512822, 15134035, 23782055, 30268070, 33294877, 47564110, 66589754, 166474385, 332948770]

約数ペア:

[(1, 332948770), (2, 166474385), (5, 66589754), (7, 47564110), (10, 33294877), (11, 30268070), (14, 23782055), (22, 15134035), (35, 9512822), (55, 6053614), (70, 4756411), (77, 4324010), (110, 3026807), (154, 2162005), (385, 864802), (770, 432401)]