63148260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 210518784

約数和(自身を除く): 147370524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 420, 457, 470, 490, 564, 588, 658, 705, 735, 914, 940, 980, 987, 1316, 1371, 1410, 1470, 1645, 1828, 1974, 2285, 2303, 2742, 2820, 2940, 3199, 3290, 3948, 4570, 4606, 4935, 5484, 6398, 6580, 6855, 6909, 9140, 9212, 9597, 9870, 11515, 12796, 13710, 13818, 15995, 19194, 19740, 21479, 22393, 23030, 27420, 27636, 31990, 34545, 38388, 42958, 44786, 46060, 47985, 63980, 64437, 67179, 69090, 85916, 89572, 95970, 107395, 111965, 128874, 134358, 138180, 150353, 191940, 214790, 223930, 257748, 268716, 300706, 322185, 335895, 429580, 447860, 451059, 601412, 644370, 671790, 751765, 902118, 1052471, 1288740, 1343580, 1503530, 1804236, 2104942, 2255295, 3007060, 3157413, 4209884, 4510590, 5262355, 6314826, 9021180, 10524710, 12629652, 15787065, 21049420, 31574130, 63148260]

約数ペア:

[(1, 63148260), (2, 31574130), (3, 21049420), (4, 15787065), (5, 12629652), (6, 10524710), (7, 9021180), (10, 6314826), (12, 5262355), (14, 4510590), (15, 4209884), (20, 3157413), (21, 3007060), (28, 2255295), (30, 2104942), (35, 1804236), (42, 1503530), (47, 1343580), (49, 1288740), (60, 1052471), (70, 902118), (84, 751765), (94, 671790), (98, 644370), (105, 601412), (140, 451059), (141, 447860), (147, 429580), (188, 335895), (196, 322185), (210, 300706), (235, 268716), (245, 257748), (282, 223930), (294, 214790), (329, 191940), (420, 150353), (457, 138180), (470, 134358), (490, 128874), (564, 111965), (588, 107395), (658, 95970), (705, 89572), (735, 85916), (914, 69090), (940, 67179), (980, 64437), (987, 63980), (1316, 47985), (1371, 46060), (1410, 44786), (1470, 42958), (1645, 38388), (1828, 34545), (1974, 31990), (2285, 27636), (2303, 27420), (2742, 23030), (2820, 22393), (2940, 21479), (3199, 19740), (3290, 19194), (3948, 15995), (4570, 13818), (4606, 13710), (4935, 12796), (5484, 11515), (6398, 9870), (6580, 9597), (6855, 9212), (6909, 9140)]