61736860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1697}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 138638304

約数和(自身を除く): 76901444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1697, 1819, 2140, 3394, 3638, 6788, 7276, 8485, 9095, 16970, 18190, 28849, 33940, 36380, 57698, 115396, 144245, 181579, 288490, 363158, 576980, 726316, 907895, 1815790, 3086843, 3631580, 6173686, 12347372, 15434215, 30868430, 61736860]

約数ペア:

[(1, 61736860), (2, 30868430), (4, 15434215), (5, 12347372), (10, 6173686), (17, 3631580), (20, 3086843), (34, 1815790), (68, 907895), (85, 726316), (107, 576980), (170, 363158), (214, 288490), (340, 181579), (428, 144245), (535, 115396), (1070, 57698), (1697, 36380), (1819, 33940), (2140, 28849), (3394, 18190), (3638, 16970), (6788, 9095), (7276, 8485)]