61765340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33937}}^1$

素因数の和:33966

約数の個数: 48

約数和(自身を含む): 159644352

約数和(自身を除く): 97879012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 33937, 67874, 135748, 169685, 237559, 339370, 441181, 475118, 678740, 882362, 950236, 1187795, 1764724, 2205905, 2375590, 3088267, 4411810, 4751180, 6176534, 8823620, 12353068, 15441335, 30882670, 61765340]

約数ペア:

[(1, 61765340), (2, 30882670), (4, 15441335), (5, 12353068), (7, 8823620), (10, 6176534), (13, 4751180), (14, 4411810), (20, 3088267), (26, 2375590), (28, 2205905), (35, 1764724), (52, 1187795), (65, 950236), (70, 882362), (91, 678740), (130, 475118), (140, 441181), (182, 339370), (260, 237559), (364, 169685), (455, 135748), (910, 67874), (1820, 33937)]