15707500998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{673}}^1$

素因数の和:1398

約数の個数: 128

約数和(自身を含む): 38592571392

約数和(自身を除く): 22885070394

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 653, 673, 777, 851, 966, 1306, 1346, 1554, 1702, 1959, 2019, 2553, 3918, 4038, 4571, 4711, 5106, 5957, 9142, 9422, 11914, 13713, 14133, 15019, 15479, 17871, 24161, 24901, 27426, 28266, 30038, 30958, 35742, 45057, 46437, 48322, 49802, 72483, 74703, 90114, 92874, 105133, 108353, 144966, 149406, 169127, 174307, 210266, 216706, 315399, 325059, 338254, 348614, 439469, 507381, 522921, 555703, 572723, 630798, 650118, 878938, 1014762, 1045842, 1111406, 1145446, 1318407, 1667109, 1718169, 2636814, 3076283, 3334218, 3436338, 3889921, 4009061, 6152566, 7779842, 8018122, 9228849, 10107787, 11669763, 12027183, 16260353, 18457698, 20215574, 23339526, 24054366, 30323361, 32520706, 48781059, 60646722, 70754509, 97562118, 113822471, 141509018, 212263527, 227644942, 341467413, 373988119, 424527054, 682934826, 747976238, 1121964357, 2243928714, 2617916833, 5235833666, 7853750499, 15707500998]

約数ペア:

[(1, 15707500998), (2, 7853750499), (3, 5235833666), (6, 2617916833), (7, 2243928714), (14, 1121964357), (21, 747976238), (23, 682934826), (37, 424527054), (42, 373988119), (46, 341467413), (69, 227644942), (74, 212263527), (111, 141509018), (138, 113822471), (161, 97562118), (222, 70754509), (259, 60646722), (322, 48781059), (483, 32520706), (518, 30323361), (653, 24054366), (673, 23339526), (777, 20215574), (851, 18457698), (966, 16260353), (1306, 12027183), (1346, 11669763), (1554, 10107787), (1702, 9228849), (1959, 8018122), (2019, 7779842), (2553, 6152566), (3918, 4009061), (4038, 3889921), (4571, 3436338), (4711, 3334218), (5106, 3076283), (5957, 2636814), (9142, 1718169), (9422, 1667109), (11914, 1318407), (13713, 1145446), (14133, 1111406), (15019, 1045842), (15479, 1014762), (17871, 878938), (24161, 650118), (24901, 630798), (27426, 572723), (28266, 555703), (30038, 522921), (30958, 507381), (35742, 439469), (45057, 348614), (46437, 338254), (48322, 325059), (49802, 315399), (72483, 216706), (74703, 210266), (90114, 174307), (92874, 169127), (105133, 149406), (108353, 144966)]