98974370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 197447544

約数和(自身を除く): 98473174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 314, 521, 605, 785, 1042, 1210, 1570, 1727, 2605, 3454, 5210, 5731, 8635, 11462, 17270, 18997, 28655, 37994, 57310, 63041, 81797, 94985, 126082, 163594, 189970, 315205, 408985, 630410, 817970, 899767, 1799534, 4498835, 8997670, 9897437, 19794874, 49487185, 98974370]

約数ペア:

[(1, 98974370), (2, 49487185), (5, 19794874), (10, 9897437), (11, 8997670), (22, 4498835), (55, 1799534), (110, 899767), (121, 817970), (157, 630410), (242, 408985), (314, 315205), (521, 189970), (605, 163594), (785, 126082), (1042, 94985), (1210, 81797), (1570, 63041), (1727, 57310), (2605, 37994), (3454, 28655), (5210, 18997), (5731, 17270), (8635, 11462)]