20150342828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{11027}}^1$

素因数の和:11415

約数の個数: 96

約数和(自身を含む): 46688140800

約数和(自身を除く): 26537797972

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 349, 374, 476, 698, 748, 1309, 1396, 2443, 2618, 3839, 4886, 5236, 5933, 7678, 9772, 11027, 11866, 15356, 22054, 23732, 26873, 41531, 44108, 53746, 65263, 77189, 83062, 107492, 121297, 130526, 154378, 166124, 187459, 242594, 261052, 308756, 374918, 456841, 485188, 749836, 849079, 913682, 1312213, 1698158, 1827364, 2062049, 2624426, 3396316, 3848423, 4124098, 5248852, 7696846, 8248196, 14434343, 15393692, 26938961, 28868686, 42332653, 53877922, 57737372, 65423191, 84665306, 107755844, 130846382, 169330612, 261692764, 296328571, 457962337, 592657142, 719655101, 915924674, 1185314284, 1439310202, 1831849348, 2878620404, 5037585707, 10075171414, 20150342828]

約数ペア:

[(1, 20150342828), (2, 10075171414), (4, 5037585707), (7, 2878620404), (11, 1831849348), (14, 1439310202), (17, 1185314284), (22, 915924674), (28, 719655101), (34, 592657142), (44, 457962337), (68, 296328571), (77, 261692764), (119, 169330612), (154, 130846382), (187, 107755844), (238, 84665306), (308, 65423191), (349, 57737372), (374, 53877922), (476, 42332653), (698, 28868686), (748, 26938961), (1309, 15393692), (1396, 14434343), (2443, 8248196), (2618, 7696846), (3839, 5248852), (4886, 4124098), (5236, 3848423), (5933, 3396316), (7678, 2624426), (9772, 2062049), (11027, 1827364), (11866, 1698158), (15356, 1312213), (22054, 913682), (23732, 849079), (26873, 749836), (41531, 485188), (44108, 456841), (53746, 374918), (65263, 308756), (77189, 261052), (83062, 242594), (107492, 187459), (121297, 166124), (130526, 154378)]