20182503570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{28349}}^1$

素因数の和:29627

約数の個数: 64

約数和(自身を含む): 51030000000

約数和(自身を除く): 30847496430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1249, 2498, 3747, 6245, 7494, 12490, 18735, 23731, 28349, 37470, 47462, 56698, 71193, 85047, 118655, 141745, 142386, 170094, 237310, 283490, 355965, 425235, 538631, 711930, 850470, 1077262, 1615893, 2693155, 3231786, 5386310, 8079465, 16158930, 35407901, 70815802, 106223703, 177039505, 212447406, 354079010, 531118515, 672750119, 1062237030, 1345500238, 2018250357, 3363750595, 4036500714, 6727501190, 10091251785, 20182503570]

約数ペア:

[(1, 20182503570), (2, 10091251785), (3, 6727501190), (5, 4036500714), (6, 3363750595), (10, 2018250357), (15, 1345500238), (19, 1062237030), (30, 672750119), (38, 531118515), (57, 354079010), (95, 212447406), (114, 177039505), (190, 106223703), (285, 70815802), (570, 35407901), (1249, 16158930), (2498, 8079465), (3747, 5386310), (6245, 3231786), (7494, 2693155), (12490, 1615893), (18735, 1077262), (23731, 850470), (28349, 711930), (37470, 538631), (47462, 425235), (56698, 355965), (71193, 283490), (85047, 237310), (118655, 170094), (141745, 142386)]