69489910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1033}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 147853728

約数和(自身を除く): 78363818

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1033, 1085, 1922, 2066, 2170, 4805, 5165, 6727, 7231, 9610, 10330, 13454, 14462, 32023, 33635, 36155, 64046, 67270, 72310, 160115, 224161, 320230, 448322, 992713, 1120805, 1985426, 2241610, 4963565, 6948991, 9927130, 13897982, 34744955, 69489910]

約数ペア:

[(1, 69489910), (2, 34744955), (5, 13897982), (7, 9927130), (10, 6948991), (14, 4963565), (31, 2241610), (35, 1985426), (62, 1120805), (70, 992713), (155, 448322), (217, 320230), (310, 224161), (434, 160115), (961, 72310), (1033, 67270), (1085, 64046), (1922, 36155), (2066, 33635), (2170, 32023), (4805, 14462), (5165, 13454), (6727, 10330), (7231, 9610)]