741370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 1662120

約数和(自身を除く): 920750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 89, 98, 119, 170, 178, 238, 245, 445, 490, 595, 623, 833, 890, 1190, 1246, 1513, 1666, 3026, 3115, 4165, 4361, 6230, 7565, 8330, 8722, 10591, 15130, 21182, 21805, 43610, 52955, 74137, 105910, 148274, 370685, 741370]

約数ペア:

[(1, 741370), (2, 370685), (5, 148274), (7, 105910), (10, 74137), (14, 52955), (17, 43610), (34, 21805), (35, 21182), (49, 15130), (70, 10591), (85, 8722), (89, 8330), (98, 7565), (119, 6230), (170, 4361), (178, 4165), (238, 3115), (245, 3026), (445, 1666), (490, 1513), (595, 1246), (623, 1190), (833, 890)]