57701442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 126720000

約数和(自身を除く): 69018558

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 79, 86, 114, 129, 149, 158, 237, 258, 298, 447, 474, 817, 894, 1501, 1634, 2451, 2831, 3002, 3397, 4503, 4902, 5662, 6407, 6794, 8493, 9006, 10191, 11771, 12814, 16986, 19221, 20382, 23542, 35313, 38442, 64543, 70626, 121733, 129086, 193629, 223649, 243466, 365199, 387258, 447298, 506153, 670947, 730398, 1012306, 1341894, 1518459, 3036918, 9616907, 19233814, 28850721, 57701442]

約数ペア:

[(1, 57701442), (2, 28850721), (3, 19233814), (6, 9616907), (19, 3036918), (38, 1518459), (43, 1341894), (57, 1012306), (79, 730398), (86, 670947), (114, 506153), (129, 447298), (149, 387258), (158, 365199), (237, 243466), (258, 223649), (298, 193629), (447, 129086), (474, 121733), (817, 70626), (894, 64543), (1501, 38442), (1634, 35313), (2451, 23542), (2831, 20382), (3002, 19221), (3397, 16986), (4503, 12814), (4902, 11771), (5662, 10191), (6407, 9006), (6794, 8493)]