62062020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1993}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 189437976

約数和(自身を除く): 127375956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 1993, 2076, 2595, 3114, 3460, 3986, 5190, 5979, 6228, 7785, 7972, 9965, 10380, 11958, 15570, 17937, 19930, 23916, 29895, 31140, 35874, 39860, 59790, 71748, 89685, 119580, 179370, 344789, 358740, 689578, 1034367, 1379156, 1723945, 2068734, 3103101, 3447890, 4137468, 5171835, 6206202, 6895780, 10343670, 12412404, 15515505, 20687340, 31031010, 62062020]

約数ペア:

[(1, 62062020), (2, 31031010), (3, 20687340), (4, 15515505), (5, 12412404), (6, 10343670), (9, 6895780), (10, 6206202), (12, 5171835), (15, 4137468), (18, 3447890), (20, 3103101), (30, 2068734), (36, 1723945), (45, 1379156), (60, 1034367), (90, 689578), (173, 358740), (180, 344789), (346, 179370), (519, 119580), (692, 89685), (865, 71748), (1038, 59790), (1557, 39860), (1730, 35874), (1993, 31140), (2076, 29895), (2595, 23916), (3114, 19930), (3460, 17937), (3986, 15570), (5190, 11958), (5979, 10380), (6228, 9965), (7785, 7972)]