971000340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{148471}}^1$

素因数の和:148592

約数の個数: 48

約数和(自身を含む): 2743762560

約数和(自身を除く): 1772762220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 148471, 296942, 445413, 593884, 742355, 890826, 1484710, 1781652, 2227065, 2969420, 4454130, 8908260, 16183339, 32366678, 48550017, 64733356, 80916695, 97100034, 161833390, 194200068, 242750085, 323666780, 485500170, 971000340]

約数ペア:

[(1, 971000340), (2, 485500170), (3, 323666780), (4, 242750085), (5, 194200068), (6, 161833390), (10, 97100034), (12, 80916695), (15, 64733356), (20, 48550017), (30, 32366678), (60, 16183339), (109, 8908260), (218, 4454130), (327, 2969420), (436, 2227065), (545, 1781652), (654, 1484710), (1090, 890826), (1308, 742355), (1635, 593884), (2180, 445413), (3270, 296942), (6540, 148471)]