349770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 855360

約数和(自身を除く): 505590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 131, 178, 262, 267, 393, 445, 534, 655, 786, 890, 1310, 1335, 1965, 2670, 3930, 11659, 23318, 34977, 58295, 69954, 116590, 174885, 349770]

約数ペア:

[(1, 349770), (2, 174885), (3, 116590), (5, 69954), (6, 58295), (10, 34977), (15, 23318), (30, 11659), (89, 3930), (131, 2670), (178, 1965), (262, 1335), (267, 1310), (393, 890), (445, 786), (534, 655)]