2692060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 6837264

約数和(自身を除く): 4145204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 67, 70, 82, 98, 134, 140, 164, 196, 205, 245, 268, 287, 335, 410, 469, 490, 574, 670, 820, 938, 980, 1148, 1340, 1435, 1876, 2009, 2345, 2747, 2870, 3283, 4018, 4690, 5494, 5740, 6566, 8036, 9380, 10045, 10988, 13132, 13735, 16415, 19229, 20090, 27470, 32830, 38458, 40180, 54940, 65660, 76916, 96145, 134603, 192290, 269206, 384580, 538412, 673015, 1346030, 2692060]

約数ペア:

[(1, 2692060), (2, 1346030), (4, 673015), (5, 538412), (7, 384580), (10, 269206), (14, 192290), (20, 134603), (28, 96145), (35, 76916), (41, 65660), (49, 54940), (67, 40180), (70, 38458), (82, 32830), (98, 27470), (134, 20090), (140, 19229), (164, 16415), (196, 13735), (205, 13132), (245, 10988), (268, 10045), (287, 9380), (335, 8036), (410, 6566), (469, 5740), (490, 5494), (574, 4690), (670, 4018), (820, 3283), (938, 2870), (980, 2747), (1148, 2345), (1340, 2009), (1435, 1876)]