218829310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3253}}^1$

素因数の和:3329

約数の個数: 48

約数和(自身を含む): 465295968

約数和(自身を除く): 246466658

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1922, 2170, 3253, 4805, 6506, 6727, 9610, 13454, 16265, 22771, 32530, 33635, 45542, 67270, 100843, 113855, 201686, 227710, 504215, 705901, 1008430, 1411802, 3126133, 3529505, 6252266, 7059010, 15630665, 21882931, 31261330, 43765862, 109414655, 218829310]

約数ペア:

[(1, 218829310), (2, 109414655), (5, 43765862), (7, 31261330), (10, 21882931), (14, 15630665), (31, 7059010), (35, 6252266), (62, 3529505), (70, 3126133), (155, 1411802), (217, 1008430), (310, 705901), (434, 504215), (961, 227710), (1085, 201686), (1922, 113855), (2170, 100843), (3253, 67270), (4805, 45542), (6506, 33635), (6727, 32530), (9610, 22771), (13454, 16265)]