19005408570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{272011}}^1$

素因数の和:272175

約数の個数: 64

約数和(自身を含む): 48648802176

約数和(自身を除く): 29643393606

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 137, 170, 255, 274, 411, 510, 685, 822, 1370, 2055, 2329, 4110, 4658, 6987, 11645, 13974, 23290, 34935, 69870, 272011, 544022, 816033, 1360055, 1632066, 2720110, 4080165, 4624187, 8160330, 9248374, 13872561, 23120935, 27745122, 37265507, 46241870, 69362805, 74531014, 111796521, 138725610, 186327535, 223593042, 372655070, 558982605, 633513619, 1117965210, 1267027238, 1900540857, 3167568095, 3801081714, 6335136190, 9502704285, 19005408570]

約数ペア:

[(1, 19005408570), (2, 9502704285), (3, 6335136190), (5, 3801081714), (6, 3167568095), (10, 1900540857), (15, 1267027238), (17, 1117965210), (30, 633513619), (34, 558982605), (51, 372655070), (85, 223593042), (102, 186327535), (137, 138725610), (170, 111796521), (255, 74531014), (274, 69362805), (411, 46241870), (510, 37265507), (685, 27745122), (822, 23120935), (1370, 13872561), (2055, 9248374), (2329, 8160330), (4110, 4624187), (4658, 4080165), (6987, 2720110), (11645, 1632066), (13974, 1360055), (23290, 816033), (34935, 544022), (69870, 272011)]