203371470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72893}}^1$

素因数の和:72937

約数の個数: 48

約数和(自身を含む): 545830272

約数和(自身を除く): 342458802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 72893, 145786, 218679, 364465, 437358, 656037, 728930, 1093395, 1312074, 2186790, 2259683, 3280185, 4519366, 6560370, 6779049, 11298415, 13558098, 20337147, 22596830, 33895245, 40674294, 67790490, 101685735, 203371470]

約数ペア:

[(1, 203371470), (2, 101685735), (3, 67790490), (5, 40674294), (6, 33895245), (9, 22596830), (10, 20337147), (15, 13558098), (18, 11298415), (30, 6779049), (31, 6560370), (45, 4519366), (62, 3280185), (90, 2259683), (93, 2186790), (155, 1312074), (186, 1093395), (279, 728930), (310, 656037), (465, 437358), (558, 364465), (930, 218679), (1395, 145786), (2790, 72893)]