506636060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 1248670080

約数和(自身を除く): 742034020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 89, 140, 146, 178, 292, 356, 365, 445, 511, 557, 623, 730, 890, 1022, 1114, 1246, 1460, 1780, 2044, 2228, 2492, 2555, 2785, 3115, 3899, 5110, 5570, 6230, 6497, 7798, 10220, 11140, 12460, 12994, 15596, 19495, 25988, 32485, 38990, 40661, 45479, 49573, 64970, 77980, 81322, 90958, 99146, 129940, 162644, 181916, 198292, 203305, 227395, 247865, 284627, 347011, 406610, 454790, 495730, 569254, 694022, 813220, 909580, 991460, 1138508, 1388044, 1423135, 1735055, 2846270, 3470110, 3618829, 5692540, 6940220, 7237658, 14475316, 18094145, 25331803, 36188290, 50663606, 72376580, 101327212, 126659015, 253318030, 506636060]

約数ペア:

[(1, 506636060), (2, 253318030), (4, 126659015), (5, 101327212), (7, 72376580), (10, 50663606), (14, 36188290), (20, 25331803), (28, 18094145), (35, 14475316), (70, 7237658), (73, 6940220), (89, 5692540), (140, 3618829), (146, 3470110), (178, 2846270), (292, 1735055), (356, 1423135), (365, 1388044), (445, 1138508), (511, 991460), (557, 909580), (623, 813220), (730, 694022), (890, 569254), (1022, 495730), (1114, 454790), (1246, 406610), (1460, 347011), (1780, 284627), (2044, 247865), (2228, 227395), (2492, 203305), (2555, 198292), (2785, 181916), (3115, 162644), (3899, 129940), (5110, 99146), (5570, 90958), (6230, 81322), (6497, 77980), (7798, 64970), (10220, 49573), (11140, 45479), (12460, 40661), (12994, 38990), (15596, 32485), (19495, 25988)]