3840130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 8532216

約数和(自身を除く): 4692086

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 461, 490, 595, 833, 922, 1190, 1666, 2305, 3227, 4165, 4610, 6454, 7837, 8330, 15674, 16135, 22589, 32270, 39185, 45178, 54859, 78370, 109718, 112945, 225890, 274295, 384013, 548590, 768026, 1920065, 3840130]

約数ペア:

[(1, 3840130), (2, 1920065), (5, 768026), (7, 548590), (10, 384013), (14, 274295), (17, 225890), (34, 112945), (35, 109718), (49, 78370), (70, 54859), (85, 45178), (98, 39185), (119, 32270), (170, 22589), (238, 16135), (245, 15674), (461, 8330), (490, 7837), (595, 6454), (833, 4610), (922, 4165), (1190, 3227), (1666, 2305)]