553479430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 1168110720

約数和(自身を除く): 614631290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 89, 146, 178, 365, 445, 511, 623, 730, 890, 1022, 1217, 1246, 2434, 2555, 3115, 5110, 6085, 6230, 6497, 8519, 12170, 12994, 17038, 32485, 42595, 45479, 64970, 85190, 88841, 90958, 108313, 177682, 216626, 227395, 444205, 454790, 541565, 621887, 758191, 888410, 1083130, 1243774, 1516382, 3109435, 3790955, 6218870, 7581910, 7906849, 15813698, 39534245, 55347943, 79068490, 110695886, 276739715, 553479430]

約数ペア:

[(1, 553479430), (2, 276739715), (5, 110695886), (7, 79068490), (10, 55347943), (14, 39534245), (35, 15813698), (70, 7906849), (73, 7581910), (89, 6218870), (146, 3790955), (178, 3109435), (365, 1516382), (445, 1243774), (511, 1083130), (623, 888410), (730, 758191), (890, 621887), (1022, 541565), (1217, 454790), (1246, 444205), (2434, 227395), (2555, 216626), (3115, 177682), (5110, 108313), (6085, 90958), (6230, 88841), (6497, 85190), (8519, 64970), (12170, 45479), (12994, 42595), (17038, 32485)]