22137090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 56816640

約数和(自身を除く): 34679550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 547, 570, 710, 1065, 1094, 1349, 1641, 2130, 2698, 2735, 3282, 4047, 5470, 6745, 8094, 8205, 10393, 13490, 16410, 20235, 20786, 31179, 38837, 40470, 51965, 62358, 77674, 103930, 116511, 155895, 194185, 233022, 311790, 388370, 582555, 737903, 1165110, 1475806, 2213709, 3689515, 4427418, 7379030, 11068545, 22137090]

約数ペア:

[(1, 22137090), (2, 11068545), (3, 7379030), (5, 4427418), (6, 3689515), (10, 2213709), (15, 1475806), (19, 1165110), (30, 737903), (38, 582555), (57, 388370), (71, 311790), (95, 233022), (114, 194185), (142, 155895), (190, 116511), (213, 103930), (285, 77674), (355, 62358), (426, 51965), (547, 40470), (570, 38837), (710, 31179), (1065, 20786), (1094, 20235), (1349, 16410), (1641, 13490), (2130, 10393), (2698, 8205), (2735, 8094), (3282, 6745), (4047, 5470)]