19307310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 51819264

約数和(自身を除く): 32511954

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 1230, 1353, 1427, 2255, 2706, 2854, 4281, 4510, 6765, 7135, 8562, 13530, 14270, 15697, 21405, 31394, 42810, 47091, 58507, 78485, 94182, 117014, 156970, 175521, 235455, 292535, 351042, 470910, 585070, 643577, 877605, 1287154, 1755210, 1930731, 3217885, 3861462, 6435770, 9653655, 19307310]

約数ペア:

[(1, 19307310), (2, 9653655), (3, 6435770), (5, 3861462), (6, 3217885), (10, 1930731), (11, 1755210), (15, 1287154), (22, 877605), (30, 643577), (33, 585070), (41, 470910), (55, 351042), (66, 292535), (82, 235455), (110, 175521), (123, 156970), (165, 117014), (205, 94182), (246, 78485), (330, 58507), (410, 47091), (451, 42810), (615, 31394), (902, 21405), (1230, 15697), (1353, 14270), (1427, 13530), (2255, 8562), (2706, 7135), (2854, 6765), (4281, 4510)]