27757430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 53714016

約数和(自身を除く): 25956586

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 2437, 4874, 5695, 11390, 12185, 24370, 41429, 82858, 163279, 207145, 326558, 414290, 816395, 1632790, 2775743, 5551486, 13878715, 27757430]

約数ペア:

[(1, 27757430), (2, 13878715), (5, 5551486), (10, 2775743), (17, 1632790), (34, 816395), (67, 414290), (85, 326558), (134, 207145), (170, 163279), (335, 82858), (670, 41429), (1139, 24370), (2278, 12185), (2437, 11390), (4874, 5695)]