157788330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{107339}}^1$

素因数の和:107363

約数の個数: 48

約数和(自身を含む): 440523360

約数和(自身を除く): 282735030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 107339, 214678, 322017, 536695, 644034, 751373, 1073390, 1502746, 1610085, 2254119, 3220170, 3756865, 4508238, 5259611, 7513730, 10519222, 11270595, 15778833, 22541190, 26298055, 31557666, 52596110, 78894165, 157788330]

約数ペア:

[(1, 157788330), (2, 78894165), (3, 52596110), (5, 31557666), (6, 26298055), (7, 22541190), (10, 15778833), (14, 11270595), (15, 10519222), (21, 7513730), (30, 5259611), (35, 4508238), (42, 3756865), (49, 3220170), (70, 2254119), (98, 1610085), (105, 1502746), (147, 1073390), (210, 751373), (245, 644034), (294, 536695), (490, 322017), (735, 214678), (1470, 107339)]