2962740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 9186912

約数和(自身を除く): 6224172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 201, 220, 268, 330, 335, 402, 660, 670, 737, 804, 1005, 1340, 1474, 2010, 2211, 2948, 3685, 4020, 4422, 4489, 7370, 8844, 8978, 11055, 13467, 14740, 17956, 22110, 22445, 26934, 44220, 44890, 49379, 53868, 67335, 89780, 98758, 134670, 148137, 197516, 246895, 269340, 296274, 493790, 592548, 740685, 987580, 1481370, 2962740]

約数ペア:

[(1, 2962740), (2, 1481370), (3, 987580), (4, 740685), (5, 592548), (6, 493790), (10, 296274), (11, 269340), (12, 246895), (15, 197516), (20, 148137), (22, 134670), (30, 98758), (33, 89780), (44, 67335), (55, 53868), (60, 49379), (66, 44890), (67, 44220), (110, 26934), (132, 22445), (134, 22110), (165, 17956), (201, 14740), (220, 13467), (268, 11055), (330, 8978), (335, 8844), (402, 7370), (660, 4489), (670, 4422), (737, 4020), (804, 3685), (1005, 2948), (1340, 2211), (1474, 2010)]