47873730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1863

約数の個数: 64

約数和(自身を含む): 123586560

約数和(自身を除く): 75712830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 1787, 2679, 3574, 4465, 5358, 5361, 8930, 8935, 10722, 13395, 17870, 26790, 26805, 33953, 53610, 67906, 83989, 101859, 167978, 169765, 203718, 251967, 339530, 419945, 503934, 509295, 839890, 1018590, 1259835, 1595791, 2519670, 3191582, 4787373, 7978955, 9574746, 15957910, 23936865, 47873730]

約数ペア:

[(1, 47873730), (2, 23936865), (3, 15957910), (5, 9574746), (6, 7978955), (10, 4787373), (15, 3191582), (19, 2519670), (30, 1595791), (38, 1259835), (47, 1018590), (57, 839890), (94, 509295), (95, 503934), (114, 419945), (141, 339530), (190, 251967), (235, 203718), (282, 169765), (285, 167978), (470, 101859), (570, 83989), (705, 67906), (893, 53610), (1410, 33953), (1786, 26805), (1787, 26790), (2679, 17870), (3574, 13395), (4465, 10722), (5358, 8935), (5361, 8930)]