8007090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 24131520

約数和(自身を除く): 16124430

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, 245, 273, 294, 390, 419, 455, 490, 546, 637, 735, 838, 910, 1257, 1274, 1365, 1470, 1911, 2095, 2514, 2730, 2933, 3185, 3822, 4190, 5447, 5866, 6285, 6370, 8799, 9555, 10894, 12570, 14665, 16341, 17598, 19110, 20531, 27235, 29330, 32682, 38129, 41062, 43995, 54470, 61593, 76258, 81705, 87990, 102655, 114387, 123186, 163410, 190645, 205310, 228774, 266903, 307965, 381290, 533806, 571935, 615930, 800709, 1143870, 1334515, 1601418, 2669030, 4003545, 8007090]

約数ペア:

[(1, 8007090), (2, 4003545), (3, 2669030), (5, 1601418), (6, 1334515), (7, 1143870), (10, 800709), (13, 615930), (14, 571935), (15, 533806), (21, 381290), (26, 307965), (30, 266903), (35, 228774), (39, 205310), (42, 190645), (49, 163410), (65, 123186), (70, 114387), (78, 102655), (91, 87990), (98, 81705), (105, 76258), (130, 61593), (147, 54470), (182, 43995), (195, 41062), (210, 38129), (245, 32682), (273, 29330), (294, 27235), (390, 20531), (419, 19110), (455, 17598), (490, 16341), (546, 14665), (637, 12570), (735, 10894), (838, 9555), (910, 8799), (1257, 6370), (1274, 6285), (1365, 5866), (1470, 5447), (1911, 4190), (2095, 3822), (2514, 3185), (2730, 2933)]