118842220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 298045440

約数和(自身を除く): 179203220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 139, 140, 155, 197, 217, 278, 310, 394, 434, 556, 620, 695, 788, 868, 973, 985, 1085, 1379, 1390, 1946, 1970, 2170, 2758, 2780, 3892, 3940, 4309, 4340, 4865, 5516, 6107, 6895, 8618, 9730, 12214, 13790, 17236, 19460, 21545, 24428, 27383, 27580, 30163, 30535, 42749, 43090, 54766, 60326, 61070, 85498, 86180, 109532, 120652, 122140, 136915, 150815, 170996, 191681, 213745, 273830, 301630, 383362, 427490, 547660, 603260, 766724, 848873, 854980, 958405, 1697746, 1916810, 3395492, 3833620, 4244365, 5942111, 8488730, 11884222, 16977460, 23768444, 29710555, 59421110, 118842220]

約数ペア:

[(1, 118842220), (2, 59421110), (4, 29710555), (5, 23768444), (7, 16977460), (10, 11884222), (14, 8488730), (20, 5942111), (28, 4244365), (31, 3833620), (35, 3395492), (62, 1916810), (70, 1697746), (124, 958405), (139, 854980), (140, 848873), (155, 766724), (197, 603260), (217, 547660), (278, 427490), (310, 383362), (394, 301630), (434, 273830), (556, 213745), (620, 191681), (695, 170996), (788, 150815), (868, 136915), (973, 122140), (985, 120652), (1085, 109532), (1379, 86180), (1390, 85498), (1946, 61070), (1970, 60326), (2170, 54766), (2758, 43090), (2780, 42749), (3892, 30535), (3940, 30163), (4309, 27580), (4340, 27383), (4865, 24428), (5516, 21545), (6107, 19460), (6895, 17236), (8618, 13790), (9730, 12214)]