3240370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 7202520

約数和(自身を除く): 3962150

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 389, 490, 595, 778, 833, 1190, 1666, 1945, 2723, 3890, 4165, 5446, 6613, 8330, 13226, 13615, 19061, 27230, 33065, 38122, 46291, 66130, 92582, 95305, 190610, 231455, 324037, 462910, 648074, 1620185, 3240370]

約数ペア:

[(1, 3240370), (2, 1620185), (5, 648074), (7, 462910), (10, 324037), (14, 231455), (17, 190610), (34, 95305), (35, 92582), (49, 66130), (70, 46291), (85, 38122), (98, 33065), (119, 27230), (170, 19061), (238, 13615), (245, 13226), (389, 8330), (490, 6613), (595, 5446), (778, 4165), (833, 3890), (1190, 2723), (1666, 1945)]