121650340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{124133}}^1$

素因数の和:124156

約数の個数: 36

約数和(自身を含む): 297176796

約数和(自身を除く): 175526456

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 124133, 248266, 496532, 620665, 868931, 1241330, 1737862, 2482660, 3475724, 4344655, 6082517, 8689310, 12165034, 17378620, 24330068, 30412585, 60825170, 121650340]

約数ペア:

[(1, 121650340), (2, 60825170), (4, 30412585), (5, 24330068), (7, 17378620), (10, 12165034), (14, 8689310), (20, 6082517), (28, 4344655), (35, 3475724), (49, 2482660), (70, 1737862), (98, 1241330), (140, 868931), (196, 620665), (245, 496532), (490, 248266), (980, 124133)]