4990157.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 36069120

約数和(自身を除く): 23143830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1009, 1281, 1830, 2018, 2135, 2562, 3027, 4270, 5045, 6054, 6405, 7063, 10090, 12810, 14126, 15135, 21189, 30270, 35315, 42378, 61549, 70630, 105945, 123098, 184647, 211890, 307745, 369294, 430843, 615490, 861686, 923235, 1292529, 1846470, 2154215, 2585058, 4308430, 6462645, 12925290]

約数ペア:

[(1, 12925290), (2, 6462645), (3, 4308430), (5, 2585058), (6, 2154215), (7, 1846470), (10, 1292529), (14, 923235), (15, 861686), (21, 615490), (30, 430843), (35, 369294), (42, 307745), (61, 211890), (70, 184647), (105, 123098), (122, 105945), (183, 70630), (210, 61549), (305, 42378), (366, 35315), (427, 30270), (610, 21189), (854, 15135), (915, 14126), (1009, 12810), (1281, 10090), (1830, 7063), (2018, 6405), (2135, 6054), (2562, 5045), (3027, 4270)]