778827330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{45307}}^1$

素因数の和:45511

約数の個数: 48

約数和(自身を含む): 2035597824

約数和(自身を除く): 1256770494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8595, 17190, 45307, 90614, 135921, 226535, 271842, 407763, 453070, 679605, 815526, 1359210, 2038815, 4077630, 8653637, 17307274, 25960911, 43268185, 51921822, 77882733, 86536370, 129804555, 155765466, 259609110, 389413665, 778827330]

約数ペア:

[(1, 778827330), (2, 389413665), (3, 259609110), (5, 155765466), (6, 129804555), (9, 86536370), (10, 77882733), (15, 51921822), (18, 43268185), (30, 25960911), (45, 17307274), (90, 8653637), (191, 4077630), (382, 2038815), (573, 1359210), (955, 815526), (1146, 679605), (1719, 453070), (1910, 407763), (2865, 271842), (3438, 226535), (5730, 135921), (8595, 90614), (17190, 45307)]