121922220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2713}}^1$

素因数の和:2839

約数の個数: 96

約数和(自身を含む): 393942528

約数和(自身を除く): 272020308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2713, 2996, 3210, 3745, 4494, 5426, 6420, 7490, 8139, 8988, 10852, 11235, 13565, 14980, 16278, 18991, 22470, 27130, 32556, 37982, 40695, 44940, 54260, 56973, 75964, 81390, 94955, 113946, 162780, 189910, 227892, 284865, 290291, 379820, 569730, 580582, 870873, 1139460, 1161164, 1451455, 1741746, 2032037, 2902910, 3483492, 4064074, 4354365, 5805820, 6096111, 8128148, 8708730, 10160185, 12192222, 17417460, 20320370, 24384444, 30480555, 40640740, 60961110, 121922220]

約数ペア:

[(1, 121922220), (2, 60961110), (3, 40640740), (4, 30480555), (5, 24384444), (6, 20320370), (7, 17417460), (10, 12192222), (12, 10160185), (14, 8708730), (15, 8128148), (20, 6096111), (21, 5805820), (28, 4354365), (30, 4064074), (35, 3483492), (42, 2902910), (60, 2032037), (70, 1741746), (84, 1451455), (105, 1161164), (107, 1139460), (140, 870873), (210, 580582), (214, 569730), (321, 379820), (420, 290291), (428, 284865), (535, 227892), (642, 189910), (749, 162780), (1070, 113946), (1284, 94955), (1498, 81390), (1605, 75964), (2140, 56973), (2247, 54260), (2713, 44940), (2996, 40695), (3210, 37982), (3745, 32556), (4494, 27130), (5426, 22470), (6420, 18991), (7490, 16278), (8139, 14980), (8988, 13565), (10852, 11235)]