449073090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4989701}}^1$

素因数の和:4989714

約数の個数: 24

約数和(自身を含む): 1167590268

約数和(自身を除く): 718517178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4989701, 9979402, 14969103, 24948505, 29938206, 44907309, 49897010, 74845515, 89814618, 149691030, 224536545, 449073090]

約数ペア:

[(1, 449073090), (2, 224536545), (3, 149691030), (5, 89814618), (6, 74845515), (9, 49897010), (10, 44907309), (15, 29938206), (18, 24948505), (30, 14969103), (45, 9979402), (90, 4989701)]