556020780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12853}}^1$

素因数の和:12975

約数の個数: 96

約数和(自身を含む): 1796680704

約数和(自身を除く): 1240659924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3090, 3605, 4326, 6180, 7210, 8652, 10815, 12853, 14420, 21630, 25706, 38559, 43260, 51412, 64265, 77118, 89971, 128530, 154236, 179942, 192795, 257060, 269913, 359884, 385590, 449855, 539826, 771180, 899710, 1079652, 1323859, 1349565, 1799420, 2647718, 2699130, 3971577, 5295436, 5398260, 6619295, 7943154, 9267013, 13238590, 15886308, 18534026, 19857885, 26477180, 27801039, 37068052, 39715770, 46335065, 55602078, 79431540, 92670130, 111204156, 139005195, 185340260, 278010390, 556020780]

約数ペア:

[(1, 556020780), (2, 278010390), (3, 185340260), (4, 139005195), (5, 111204156), (6, 92670130), (7, 79431540), (10, 55602078), (12, 46335065), (14, 39715770), (15, 37068052), (20, 27801039), (21, 26477180), (28, 19857885), (30, 18534026), (35, 15886308), (42, 13238590), (60, 9267013), (70, 7943154), (84, 6619295), (103, 5398260), (105, 5295436), (140, 3971577), (206, 2699130), (210, 2647718), (309, 1799420), (412, 1349565), (420, 1323859), (515, 1079652), (618, 899710), (721, 771180), (1030, 539826), (1236, 449855), (1442, 385590), (1545, 359884), (2060, 269913), (2163, 257060), (2884, 192795), (3090, 179942), (3605, 154236), (4326, 128530), (6180, 89971), (7210, 77118), (8652, 64265), (10815, 51412), (12853, 43260), (14420, 38559), (21630, 25706)]