145536540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{65557}}^1$

素因数の和:65606

約数の個数: 48

約数和(自身を含む): 418522272

約数和(自身を除く): 272985732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 65557, 131114, 196671, 262228, 327785, 393342, 655570, 786684, 983355, 1311140, 1966710, 2425609, 3933420, 4851218, 7276827, 9702436, 12128045, 14553654, 24256090, 29107308, 36384135, 48512180, 72768270, 145536540]

約数ペア:

[(1, 145536540), (2, 72768270), (3, 48512180), (4, 36384135), (5, 29107308), (6, 24256090), (10, 14553654), (12, 12128045), (15, 9702436), (20, 7276827), (30, 4851218), (37, 3933420), (60, 2425609), (74, 1966710), (111, 1311140), (148, 983355), (185, 786684), (222, 655570), (370, 393342), (444, 327785), (555, 262228), (740, 196671), (1110, 131114), (2220, 65557)]