307599320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10267}}^1$

素因数の和:10392

約数の個数: 64

約数和(自身を含む): 798439680

約数和(自身を除く): 490840360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 10267, 14980, 20534, 29960, 41068, 51335, 71869, 82136, 102670, 143738, 205340, 287476, 359345, 410680, 574952, 718690, 1098569, 1437380, 2197138, 2874760, 4394276, 5492845, 7689983, 8788552, 10985690, 15379966, 21971380, 30759932, 38449915, 43942760, 61519864, 76899830, 153799660, 307599320]

約数ペア:

[(1, 307599320), (2, 153799660), (4, 76899830), (5, 61519864), (7, 43942760), (8, 38449915), (10, 30759932), (14, 21971380), (20, 15379966), (28, 10985690), (35, 8788552), (40, 7689983), (56, 5492845), (70, 4394276), (107, 2874760), (140, 2197138), (214, 1437380), (280, 1098569), (428, 718690), (535, 574952), (749, 410680), (856, 359345), (1070, 287476), (1498, 205340), (2140, 143738), (2996, 102670), (3745, 82136), (4280, 71869), (5992, 51335), (7490, 41068), (10267, 29960), (14980, 20534)]