285530.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 12180672

約数和(自身を除く): 8148462

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 211, 245, 273, 294, 390, 422, 455, 490, 546, 633, 637, 735, 910, 1055, 1266, 1274, 1365, 1470, 1477, 1911, 2110, 2730, 2743, 2954, 3165, 3185, 3822, 4431, 5486, 6330, 6370, 7385, 8229, 8862, 9555, 10339, 13715, 14770, 16458, 19110, 19201, 20678, 22155, 27430, 31017, 38402, 41145, 44310, 51695, 57603, 62034, 82290, 96005, 103390, 115206, 134407, 155085, 192010, 268814, 288015, 310170, 403221, 576030, 672035, 806442, 1344070, 2016105, 4032210]

約数ペア:

[(1, 4032210), (2, 2016105), (3, 1344070), (5, 806442), (6, 672035), (7, 576030), (10, 403221), (13, 310170), (14, 288015), (15, 268814), (21, 192010), (26, 155085), (30, 134407), (35, 115206), (39, 103390), (42, 96005), (49, 82290), (65, 62034), (70, 57603), (78, 51695), (91, 44310), (98, 41145), (105, 38402), (130, 31017), (147, 27430), (182, 22155), (195, 20678), (210, 19201), (211, 19110), (245, 16458), (273, 14770), (294, 13715), (390, 10339), (422, 9555), (455, 8862), (490, 8229), (546, 7385), (633, 6370), (637, 6330), (735, 5486), (910, 4431), (1055, 3822), (1266, 3185), (1274, 3165), (1365, 2954), (1470, 2743), (1477, 2730), (1911, 2110)]