3747492070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{449879}}^1$

素因数の和:449917

約数の個数: 48

約数和(自身を含む): 8308383840

約数和(自身を除く): 4560891770

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 449879, 899758, 2249395, 3149153, 4498790, 6298306, 7647943, 15295886, 15745765, 22044071, 31491530, 38239715, 44088142, 53535601, 76479430, 107071202, 110220355, 220440710, 267678005, 374749207, 535356010, 749498414, 1873746035, 3747492070]

約数ペア:

[(1, 3747492070), (2, 1873746035), (5, 749498414), (7, 535356010), (10, 374749207), (14, 267678005), (17, 220440710), (34, 110220355), (35, 107071202), (49, 76479430), (70, 53535601), (85, 44088142), (98, 38239715), (119, 31491530), (170, 22044071), (238, 15745765), (245, 15295886), (490, 7647943), (595, 6298306), (833, 4498790), (1190, 3149153), (1666, 2249395), (4165, 899758), (8330, 449879)]