2604090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 6356736

約数和(自身を除く): 3752646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1423, 1830, 2846, 4269, 7115, 8538, 14230, 21345, 42690, 86803, 173606, 260409, 434015, 520818, 868030, 1302045, 2604090]

約数ペア:

[(1, 2604090), (2, 1302045), (3, 868030), (5, 520818), (6, 434015), (10, 260409), (15, 173606), (30, 86803), (61, 42690), (122, 21345), (183, 14230), (305, 8538), (366, 7115), (610, 4269), (915, 2846), (1423, 1830)]