2652090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 7416576

約数和(自身を除く): 4764486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 173, 210, 219, 346, 365, 438, 511, 519, 730, 865, 1022, 1038, 1095, 1211, 1533, 1730, 2190, 2422, 2555, 2595, 3066, 3633, 5110, 5190, 6055, 7266, 7665, 12110, 12629, 15330, 18165, 25258, 36330, 37887, 63145, 75774, 88403, 126290, 176806, 189435, 265209, 378870, 442015, 530418, 884030, 1326045, 2652090]

約数ペア:

[(1, 2652090), (2, 1326045), (3, 884030), (5, 530418), (6, 442015), (7, 378870), (10, 265209), (14, 189435), (15, 176806), (21, 126290), (30, 88403), (35, 75774), (42, 63145), (70, 37887), (73, 36330), (105, 25258), (146, 18165), (173, 15330), (210, 12629), (219, 12110), (346, 7665), (365, 7266), (438, 6055), (511, 5190), (519, 5110), (730, 3633), (865, 3066), (1022, 2595), (1038, 2555), (1095, 2422), (1211, 2190), (1533, 1730)]