98402590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68813}}^1$

素因数の和:68844

約数の個数: 32

約数和(自身を含む): 208093536

約数和(自身を除く): 109690946

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 68813, 137626, 344065, 688130, 756943, 894569, 1513886, 1789138, 3784715, 4472845, 7569430, 8945690, 9840259, 19680518, 49201295, 98402590]

約数ペア:

[(1, 98402590), (2, 49201295), (5, 19680518), (10, 9840259), (11, 8945690), (13, 7569430), (22, 4472845), (26, 3784715), (55, 1789138), (65, 1513886), (110, 894569), (130, 756943), (143, 688130), (286, 344065), (715, 137626), (1430, 68813)]