2692970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 6137856

約数和(自身を除く): 3444886

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 73, 85, 119, 146, 155, 170, 217, 238, 310, 365, 434, 511, 527, 595, 730, 1022, 1054, 1085, 1190, 1241, 2170, 2263, 2482, 2555, 2635, 3689, 4526, 5110, 5270, 6205, 7378, 8687, 11315, 12410, 15841, 17374, 18445, 22630, 31682, 36890, 38471, 43435, 76942, 79205, 86870, 158410, 192355, 269297, 384710, 538594, 1346485, 2692970]

約数ペア:

[(1, 2692970), (2, 1346485), (5, 538594), (7, 384710), (10, 269297), (14, 192355), (17, 158410), (31, 86870), (34, 79205), (35, 76942), (62, 43435), (70, 38471), (73, 36890), (85, 31682), (119, 22630), (146, 18445), (155, 17374), (170, 15841), (217, 12410), (238, 11315), (310, 8687), (365, 7378), (434, 6205), (511, 5270), (527, 5110), (595, 4526), (730, 3689), (1022, 2635), (1054, 2555), (1085, 2482), (1190, 2263), (1241, 2170)]