3129060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 9652608

約数和(自身を除く): 6523548

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, 431, 484, 605, 660, 726, 862, 1210, 1293, 1452, 1724, 1815, 2155, 2420, 2586, 3630, 4310, 4741, 5172, 6465, 7260, 8620, 9482, 12930, 14223, 18964, 23705, 25860, 28446, 47410, 52151, 56892, 71115, 94820, 104302, 142230, 156453, 208604, 260755, 284460, 312906, 521510, 625812, 782265, 1043020, 1564530, 3129060]

約数ペア:

[(1, 3129060), (2, 1564530), (3, 1043020), (4, 782265), (5, 625812), (6, 521510), (10, 312906), (11, 284460), (12, 260755), (15, 208604), (20, 156453), (22, 142230), (30, 104302), (33, 94820), (44, 71115), (55, 56892), (60, 52151), (66, 47410), (110, 28446), (121, 25860), (132, 23705), (165, 18964), (220, 14223), (242, 12930), (330, 9482), (363, 8620), (431, 7260), (484, 6465), (605, 5172), (660, 4741), (726, 4310), (862, 3630), (1210, 2586), (1293, 2420), (1452, 2155), (1724, 1815)]