1733137420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{728209}}^1$

素因数の和:728242

約数の個数: 48

約数和(自身を含む): 4404214080

約数和(自身を除く): 2671076660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 728209, 1456418, 2912836, 3641045, 5097463, 7282090, 10194926, 12379553, 14564180, 20389852, 24759106, 25487315, 49518212, 50974630, 61897765, 86656871, 101949260, 123795530, 173313742, 247591060, 346627484, 433284355, 866568710, 1733137420]

約数ペア:

[(1, 1733137420), (2, 866568710), (4, 433284355), (5, 346627484), (7, 247591060), (10, 173313742), (14, 123795530), (17, 101949260), (20, 86656871), (28, 61897765), (34, 50974630), (35, 49518212), (68, 25487315), (70, 24759106), (85, 20389852), (119, 14564180), (140, 12379553), (170, 10194926), (238, 7282090), (340, 5097463), (476, 3641045), (595, 2912836), (1190, 1456418), (2380, 728209)]