30486962852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{140237}}^1$

素因数の和:140420

約数の個数: 48

約数和(自身を含む): 59371159680

約数和(自身を除く): 28884196828

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 139, 278, 391, 556, 782, 1564, 2363, 3197, 4726, 6394, 9452, 12788, 54349, 108698, 140237, 217396, 280474, 560948, 2384029, 3225451, 4768058, 6450902, 9536116, 12901804, 19492943, 38985886, 54832667, 77971772, 109665334, 219330668, 331380031, 448337689, 662760062, 896675378, 1325520124, 1793350756, 7621740713, 15243481426, 30486962852]

約数ペア:

[(1, 30486962852), (2, 15243481426), (4, 7621740713), (17, 1793350756), (23, 1325520124), (34, 896675378), (46, 662760062), (68, 448337689), (92, 331380031), (139, 219330668), (278, 109665334), (391, 77971772), (556, 54832667), (782, 38985886), (1564, 19492943), (2363, 12901804), (3197, 9536116), (4726, 6450902), (6394, 4768058), (9452, 3225451), (12788, 2384029), (54349, 560948), (108698, 280474), (140237, 217396)]