12494460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1721}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 38476368

約数和(自身を除く): 25981908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1721, 1815, 2420, 3442, 3630, 5163, 6884, 7260, 8605, 10326, 17210, 18931, 20652, 25815, 34420, 37862, 51630, 56793, 75724, 94655, 103260, 113586, 189310, 208241, 227172, 283965, 378620, 416482, 567930, 624723, 832964, 1041205, 1135860, 1249446, 2082410, 2498892, 3123615, 4164820, 6247230, 12494460]

約数ペア:

[(1, 12494460), (2, 6247230), (3, 4164820), (4, 3123615), (5, 2498892), (6, 2082410), (10, 1249446), (11, 1135860), (12, 1041205), (15, 832964), (20, 624723), (22, 567930), (30, 416482), (33, 378620), (44, 283965), (55, 227172), (60, 208241), (66, 189310), (110, 113586), (121, 103260), (132, 94655), (165, 75724), (220, 56793), (242, 51630), (330, 37862), (363, 34420), (484, 25815), (605, 20652), (660, 18931), (726, 17210), (1210, 10326), (1452, 8605), (1721, 7260), (1815, 6884), (2420, 5163), (3442, 3630)]