61576570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 65431430

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 97, 110, 145, 194, 199, 290, 319, 398, 485, 638, 970, 995, 1067, 1595, 1990, 2134, 2189, 2813, 3190, 4378, 5335, 5626, 5771, 10670, 10945, 11542, 14065, 19303, 21890, 28130, 28855, 30943, 38606, 57710, 61886, 63481, 96515, 126962, 154715, 193030, 212333, 309430, 317405, 424666, 559787, 634810, 1061665, 1119574, 2123330, 2798935, 5597870, 6157657, 12315314, 30788285, 61576570]

約数ペア:

[(1, 61576570), (2, 30788285), (5, 12315314), (10, 6157657), (11, 5597870), (22, 2798935), (29, 2123330), (55, 1119574), (58, 1061665), (97, 634810), (110, 559787), (145, 424666), (194, 317405), (199, 309430), (290, 212333), (319, 193030), (398, 154715), (485, 126962), (638, 96515), (970, 63481), (995, 61886), (1067, 57710), (1595, 38606), (1990, 30943), (2134, 28855), (2189, 28130), (2813, 21890), (3190, 19303), (4378, 14065), (5335, 11542), (5626, 10945), (5771, 10670)]