85828470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 256435200

約数和(自身を除く): 170606730

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 149, 182, 195, 210, 211, 273, 298, 390, 422, 447, 455, 546, 633, 745, 894, 910, 1043, 1055, 1266, 1365, 1477, 1490, 1937, 2086, 2110, 2235, 2730, 2743, 2954, 3129, 3165, 3874, 4431, 4470, 5215, 5486, 5811, 6258, 6330, 7385, 8229, 8862, 9685, 10430, 11622, 13559, 13715, 14770, 15645, 16458, 19201, 19370, 22155, 27118, 27430, 29055, 31290, 31439, 38402, 40677, 41145, 44310, 57603, 58110, 62878, 67795, 81354, 82290, 94317, 96005, 115206, 135590, 157195, 188634, 192010, 203385, 220073, 288015, 314390, 406770, 408707, 440146, 471585, 576030, 660219, 817414, 943170, 1100365, 1226121, 1320438, 2043535, 2200730, 2452242, 2860949, 3301095, 4087070, 5721898, 6130605, 6602190, 8582847, 12261210, 14304745, 17165694, 28609490, 42914235, 85828470]

約数ペア:

[(1, 85828470), (2, 42914235), (3, 28609490), (5, 17165694), (6, 14304745), (7, 12261210), (10, 8582847), (13, 6602190), (14, 6130605), (15, 5721898), (21, 4087070), (26, 3301095), (30, 2860949), (35, 2452242), (39, 2200730), (42, 2043535), (65, 1320438), (70, 1226121), (78, 1100365), (91, 943170), (105, 817414), (130, 660219), (149, 576030), (182, 471585), (195, 440146), (210, 408707), (211, 406770), (273, 314390), (298, 288015), (390, 220073), (422, 203385), (447, 192010), (455, 188634), (546, 157195), (633, 135590), (745, 115206), (894, 96005), (910, 94317), (1043, 82290), (1055, 81354), (1266, 67795), (1365, 62878), (1477, 58110), (1490, 57603), (1937, 44310), (2086, 41145), (2110, 40677), (2235, 38402), (2730, 31439), (2743, 31290), (2954, 29055), (3129, 27430), (3165, 27118), (3874, 22155), (4431, 19370), (4470, 19201), (5215, 16458), (5486, 15645), (5811, 14770), (6258, 13715), (6330, 13559), (7385, 11622), (8229, 10430), (8862, 9685)]