2018697210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 5308552080

約数和(自身を除く): 3289854870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 317, 346, 409, 519, 634, 818, 865, 951, 1038, 1227, 1557, 1585, 1730, 1902, 2045, 2454, 2595, 2853, 3114, 3170, 3681, 4090, 4755, 5190, 5706, 6135, 7362, 7785, 9510, 12270, 14265, 15570, 18405, 28530, 36810, 54841, 70757, 109682, 129653, 141514, 164523, 212271, 259306, 274205, 329046, 353785, 388959, 424542, 493569, 548410, 636813, 648265, 707570, 777918, 822615, 987138, 1061355, 1166877, 1273626, 1296530, 1645230, 1944795, 2122710, 2333754, 2467845, 3184065, 3889590, 4935690, 5834385, 6368130, 11668770, 22429969, 44859938, 67289907, 112149845, 134579814, 201869721, 224299690, 336449535, 403739442, 672899070, 1009348605, 2018697210]

約数ペア:

[(1, 2018697210), (2, 1009348605), (3, 672899070), (5, 403739442), (6, 336449535), (9, 224299690), (10, 201869721), (15, 134579814), (18, 112149845), (30, 67289907), (45, 44859938), (90, 22429969), (173, 11668770), (317, 6368130), (346, 5834385), (409, 4935690), (519, 3889590), (634, 3184065), (818, 2467845), (865, 2333754), (951, 2122710), (1038, 1944795), (1227, 1645230), (1557, 1296530), (1585, 1273626), (1730, 1166877), (1902, 1061355), (2045, 987138), (2454, 822615), (2595, 777918), (2853, 707570), (3114, 648265), (3170, 636813), (3681, 548410), (4090, 493569), (4755, 424542), (5190, 388959), (5706, 353785), (6135, 329046), (7362, 274205), (7785, 259306), (9510, 212271), (12270, 164523), (14265, 141514), (15570, 129653), (18405, 109682), (28530, 70757), (36810, 54841)]