212488590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3299}}^1$

素因数の和:3441

約数の個数: 64

約数和(自身を含む): 541728000

約数和(自身を除く): 329239410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 113, 114, 190, 226, 285, 339, 565, 570, 678, 1130, 1695, 2147, 3299, 3390, 4294, 6441, 6598, 9897, 10735, 12882, 16495, 19794, 21470, 32205, 32990, 49485, 62681, 64410, 98970, 125362, 188043, 313405, 372787, 376086, 626810, 745574, 940215, 1118361, 1863935, 1880430, 2236722, 3727870, 5591805, 7082953, 11183610, 14165906, 21248859, 35414765, 42497718, 70829530, 106244295, 212488590]

約数ペア:

[(1, 212488590), (2, 106244295), (3, 70829530), (5, 42497718), (6, 35414765), (10, 21248859), (15, 14165906), (19, 11183610), (30, 7082953), (38, 5591805), (57, 3727870), (95, 2236722), (113, 1880430), (114, 1863935), (190, 1118361), (226, 940215), (285, 745574), (339, 626810), (565, 376086), (570, 372787), (678, 313405), (1130, 188043), (1695, 125362), (2147, 98970), (3299, 64410), (3390, 62681), (4294, 49485), (6441, 32990), (6598, 32205), (9897, 21470), (10735, 19794), (12882, 16495)]