539651490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:888

約数の個数: 128

約数和(自身を含む): 1567918080

約数和(自身を除く): 1028266590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 211, 266, 285, 399, 422, 570, 633, 641, 665, 798, 1055, 1266, 1282, 1330, 1477, 1923, 1995, 2110, 2954, 3165, 3205, 3846, 3990, 4009, 4431, 4487, 6330, 6410, 7385, 8018, 8862, 8974, 9615, 12027, 12179, 13461, 14770, 19230, 20045, 22155, 22435, 24054, 24358, 26922, 28063, 36537, 40090, 44310, 44870, 56126, 60135, 60895, 67305, 73074, 84189, 85253, 120270, 121790, 134610, 135251, 140315, 168378, 170506, 182685, 255759, 270502, 280630, 365370, 405753, 420945, 426265, 511518, 676255, 811506, 841890, 852530, 946757, 1278795, 1352510, 1893514, 2028765, 2557590, 2569769, 2840271, 4057530, 4733785, 5139538, 5680542, 7709307, 9467570, 12848845, 14201355, 15418614, 17988383, 25697690, 28402710, 35976766, 38546535, 53965149, 77093070, 89941915, 107930298, 179883830, 269825745, 539651490]

約数ペア:

[(1, 539651490), (2, 269825745), (3, 179883830), (5, 107930298), (6, 89941915), (7, 77093070), (10, 53965149), (14, 38546535), (15, 35976766), (19, 28402710), (21, 25697690), (30, 17988383), (35, 15418614), (38, 14201355), (42, 12848845), (57, 9467570), (70, 7709307), (95, 5680542), (105, 5139538), (114, 4733785), (133, 4057530), (190, 2840271), (210, 2569769), (211, 2557590), (266, 2028765), (285, 1893514), (399, 1352510), (422, 1278795), (570, 946757), (633, 852530), (641, 841890), (665, 811506), (798, 676255), (1055, 511518), (1266, 426265), (1282, 420945), (1330, 405753), (1477, 365370), (1923, 280630), (1995, 270502), (2110, 255759), (2954, 182685), (3165, 170506), (3205, 168378), (3846, 140315), (3990, 135251), (4009, 134610), (4431, 121790), (4487, 120270), (6330, 85253), (6410, 84189), (7385, 73074), (8018, 67305), (8862, 60895), (8974, 60135), (9615, 56126), (12027, 44870), (12179, 44310), (13461, 40090), (14770, 36537), (19230, 28063), (20045, 26922), (22155, 24358), (22435, 24054)]