57100890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 128

約数和(自身を含む): 179988480

約数和(自身を除く): 122887590

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1301, 1330, 1463, 1995, 2090, 2310, 2602, 2926, 3135, 3903, 3990, 4389, 6270, 6505, 7315, 7806, 8778, 9107, 13010, 14311, 14630, 18214, 19515, 21945, 24719, 27321, 28622, 39030, 42933, 43890, 45535, 49438, 54642, 71555, 74157, 85866, 91070, 100177, 123595, 136605, 143110, 148314, 173033, 200354, 214665, 247190, 271909, 273210, 300531, 346066, 370785, 429330, 500885, 519099, 543818, 601062, 741570, 815727, 865165, 1001770, 1038198, 1359545, 1502655, 1631454, 1730330, 1903363, 2595495, 2719090, 3005310, 3806726, 4078635, 5190990, 5710089, 8157270, 9516815, 11420178, 19033630, 28550445, 57100890]

約数ペア:

[(1, 57100890), (2, 28550445), (3, 19033630), (5, 11420178), (6, 9516815), (7, 8157270), (10, 5710089), (11, 5190990), (14, 4078635), (15, 3806726), (19, 3005310), (21, 2719090), (22, 2595495), (30, 1903363), (33, 1730330), (35, 1631454), (38, 1502655), (42, 1359545), (55, 1038198), (57, 1001770), (66, 865165), (70, 815727), (77, 741570), (95, 601062), (105, 543818), (110, 519099), (114, 500885), (133, 429330), (154, 370785), (165, 346066), (190, 300531), (209, 273210), (210, 271909), (231, 247190), (266, 214665), (285, 200354), (330, 173033), (385, 148314), (399, 143110), (418, 136605), (462, 123595), (570, 100177), (627, 91070), (665, 85866), (770, 74157), (798, 71555), (1045, 54642), (1155, 49438), (1254, 45535), (1301, 43890), (1330, 42933), (1463, 39030), (1995, 28622), (2090, 27321), (2310, 24719), (2602, 21945), (2926, 19515), (3135, 18214), (3903, 14630), (3990, 14311), (4389, 13010), (6270, 9107), (6505, 8778), (7315, 7806)]