74699030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 157568976

約数和(自身を除く): 82869946

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 785, 971, 1099, 1570, 1942, 2198, 4855, 5495, 6797, 7693, 9710, 10990, 13594, 15386, 33985, 38465, 47579, 67970, 76930, 95158, 152447, 237895, 304894, 475790, 762235, 1067129, 1524470, 2134258, 5335645, 7469903, 10671290, 14939806, 37349515, 74699030]

約数ペア:

[(1, 74699030), (2, 37349515), (5, 14939806), (7, 10671290), (10, 7469903), (14, 5335645), (35, 2134258), (49, 1524470), (70, 1067129), (98, 762235), (157, 475790), (245, 304894), (314, 237895), (490, 152447), (785, 95158), (971, 76930), (1099, 67970), (1570, 47579), (1942, 38465), (2198, 33985), (4855, 15386), (5495, 13594), (6797, 10990), (7693, 9710)]