16921410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 28366014

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1091, 1410, 1551, 2182, 2585, 3102, 3273, 5170, 5455, 6546, 7755, 10910, 12001, 15510, 16365, 24002, 32730, 36003, 51277, 60005, 72006, 102554, 120010, 153831, 180015, 256385, 307662, 360030, 512770, 564047, 769155, 1128094, 1538310, 1692141, 2820235, 3384282, 5640470, 8460705, 16921410]

約数ペア:

[(1, 16921410), (2, 8460705), (3, 5640470), (5, 3384282), (6, 2820235), (10, 1692141), (11, 1538310), (15, 1128094), (22, 769155), (30, 564047), (33, 512770), (47, 360030), (55, 307662), (66, 256385), (94, 180015), (110, 153831), (141, 120010), (165, 102554), (235, 72006), (282, 60005), (330, 51277), (470, 36003), (517, 32730), (705, 24002), (1034, 16365), (1091, 15510), (1410, 12001), (1551, 10910), (2182, 7755), (2585, 6546), (3102, 5455), (3273, 5170)]