1334220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 3843168

約数和(自身を除く): 2508948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 601, 740, 1110, 1202, 1803, 2220, 2404, 3005, 3606, 6010, 7212, 9015, 12020, 18030, 22237, 36060, 44474, 66711, 88948, 111185, 133422, 222370, 266844, 333555, 444740, 667110, 1334220]

約数ペア:

[(1, 1334220), (2, 667110), (3, 444740), (4, 333555), (5, 266844), (6, 222370), (10, 133422), (12, 111185), (15, 88948), (20, 66711), (30, 44474), (37, 36060), (60, 22237), (74, 18030), (111, 12020), (148, 9015), (185, 7212), (222, 6010), (370, 3606), (444, 3005), (555, 2404), (601, 2220), (740, 1803), (1110, 1202)]