571004340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{500881}}^1$

素因数の和:500912

約数の個数: 48

約数和(自身を含む): 1682963520

約数和(自身を除く): 1111959180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 500881, 1001762, 1502643, 2003524, 2504405, 3005286, 5008810, 6010572, 7513215, 9516739, 10017620, 15026430, 19033478, 28550217, 30052860, 38066956, 47583695, 57100434, 95167390, 114200868, 142751085, 190334780, 285502170, 571004340]

約数ペア:

[(1, 571004340), (2, 285502170), (3, 190334780), (4, 142751085), (5, 114200868), (6, 95167390), (10, 57100434), (12, 47583695), (15, 38066956), (19, 30052860), (20, 28550217), (30, 19033478), (38, 15026430), (57, 10017620), (60, 9516739), (76, 7513215), (95, 6010572), (114, 5008810), (190, 3005286), (228, 2504405), (285, 2003524), (380, 1502643), (570, 1001762), (1140, 500881)]