103618340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{105733}}^1$

素因数の和:105756

約数の個数: 36

約数和(自身を含む): 253127196

約数和(自身を除く): 149508856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 105733, 211466, 422932, 528665, 740131, 1057330, 1480262, 2114660, 2960524, 3700655, 5180917, 7401310, 10361834, 14802620, 20723668, 25904585, 51809170, 103618340]

約数ペア:

[(1, 103618340), (2, 51809170), (4, 25904585), (5, 20723668), (7, 14802620), (10, 10361834), (14, 7401310), (20, 5180917), (28, 3700655), (35, 2960524), (49, 2114660), (70, 1480262), (98, 1057330), (140, 740131), (196, 528665), (245, 422932), (490, 211466), (980, 105733)]