2210657505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{58321}}^1$

素因数の和:58374

約数の個数: 48

約数和(自身を含む): 4266370944

約数和(自身を除く): 2055713439

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2527, 5415, 7581, 12635, 37905, 58321, 174963, 291605, 408247, 874815, 1108099, 1224741, 2041235, 3324297, 5540495, 6123705, 7756693, 16621485, 21053881, 23270079, 38783465, 63161643, 105269405, 116350395, 147377167, 315808215, 442131501, 736885835, 2210657505]

約数ペア:

[(1, 2210657505), (3, 736885835), (5, 442131501), (7, 315808215), (15, 147377167), (19, 116350395), (21, 105269405), (35, 63161643), (57, 38783465), (95, 23270079), (105, 21053881), (133, 16621485), (285, 7756693), (361, 6123705), (399, 5540495), (665, 3324297), (1083, 2041235), (1805, 1224741), (1995, 1108099), (2527, 874815), (5415, 408247), (7581, 291605), (12635, 174963), (37905, 58321)]