37825970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 84623616

約数和(自身を除く): 46797646

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 197, 211, 394, 422, 455, 910, 985, 1055, 1379, 1477, 1970, 2110, 2561, 2743, 2758, 2954, 5122, 5486, 6895, 7385, 12805, 13715, 13790, 14770, 17927, 19201, 25610, 27430, 35854, 38402, 41567, 83134, 89635, 96005, 179270, 192010, 207835, 290969, 415670, 540371, 581938, 1080742, 1454845, 2701855, 2909690, 3782597, 5403710, 7565194, 18912985, 37825970]

約数ペア:

[(1, 37825970), (2, 18912985), (5, 7565194), (7, 5403710), (10, 3782597), (13, 2909690), (14, 2701855), (26, 1454845), (35, 1080742), (65, 581938), (70, 540371), (91, 415670), (130, 290969), (182, 207835), (197, 192010), (211, 179270), (394, 96005), (422, 89635), (455, 83134), (910, 41567), (985, 38402), (1055, 35854), (1379, 27430), (1477, 25610), (1970, 19201), (2110, 17927), (2561, 14770), (2743, 13790), (2758, 13715), (2954, 12805), (5122, 7385), (5486, 6895)]