117515860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 310480128

約数和(自身を除く): 192964268

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 137, 140, 154, 220, 274, 308, 385, 548, 557, 685, 770, 959, 1114, 1370, 1507, 1540, 1918, 2228, 2740, 2785, 3014, 3836, 3899, 4795, 5570, 6028, 6127, 7535, 7798, 9590, 10549, 11140, 12254, 15070, 15596, 19180, 19495, 21098, 24508, 30140, 30635, 38990, 42196, 42889, 52745, 61270, 76309, 77980, 85778, 105490, 122540, 152618, 171556, 210980, 214445, 305236, 381545, 428890, 534163, 763090, 839399, 857780, 1068326, 1526180, 1678798, 2136652, 2670815, 3357596, 4196995, 5341630, 5875793, 8393990, 10683260, 11751586, 16787980, 23503172, 29378965, 58757930, 117515860]

約数ペア:

[(1, 117515860), (2, 58757930), (4, 29378965), (5, 23503172), (7, 16787980), (10, 11751586), (11, 10683260), (14, 8393990), (20, 5875793), (22, 5341630), (28, 4196995), (35, 3357596), (44, 2670815), (55, 2136652), (70, 1678798), (77, 1526180), (110, 1068326), (137, 857780), (140, 839399), (154, 763090), (220, 534163), (274, 428890), (308, 381545), (385, 305236), (548, 214445), (557, 210980), (685, 171556), (770, 152618), (959, 122540), (1114, 105490), (1370, 85778), (1507, 77980), (1540, 76309), (1918, 61270), (2228, 52745), (2740, 42889), (2785, 42196), (3014, 38990), (3836, 30635), (3899, 30140), (4795, 24508), (5570, 21098), (6028, 19495), (6127, 19180), (7535, 15596), (7798, 15070), (9590, 12254), (10549, 11140)]