204153420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{91961}}^1$

素因数の和:92010

約数の個数: 48

約数和(自身を含む): 587085408

約数和(自身を除く): 382931988

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, 91961, 183922, 275883, 367844, 459805, 551766, 919610, 1103532, 1379415, 1839220, 2758830, 3402557, 5517660, 6805114, 10207671, 13610228, 17012785, 20415342, 34025570, 40830684, 51038355, 68051140, 102076710, 204153420]

約数ペア:

[(1, 204153420), (2, 102076710), (3, 68051140), (4, 51038355), (5, 40830684), (6, 34025570), (10, 20415342), (12, 17012785), (15, 13610228), (20, 10207671), (30, 6805114), (37, 5517660), (60, 3402557), (74, 2758830), (111, 1839220), (148, 1379415), (185, 1103532), (222, 919610), (370, 551766), (444, 459805), (555, 367844), (740, 275883), (1110, 183922), (2220, 91961)]