289596370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{3539}}^1$

素因数の和:3727

約数の個数: 48

約数和(自身を含む): 610182720

約数和(自身を除く): 320586350

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 245, 334, 490, 835, 1169, 1670, 2338, 3539, 5845, 7078, 8183, 11690, 16366, 17695, 24773, 35390, 40915, 49546, 81830, 123865, 173411, 247730, 346822, 591013, 867055, 1182026, 1734110, 2955065, 4137091, 5910130, 8274182, 20685455, 28959637, 41370910, 57919274, 144798185, 289596370]

約数ペア:

[(1, 289596370), (2, 144798185), (5, 57919274), (7, 41370910), (10, 28959637), (14, 20685455), (35, 8274182), (49, 5910130), (70, 4137091), (98, 2955065), (167, 1734110), (245, 1182026), (334, 867055), (490, 591013), (835, 346822), (1169, 247730), (1670, 173411), (2338, 123865), (3539, 81830), (5845, 49546), (7078, 40915), (8183, 35390), (11690, 24773), (16366, 17695)]