266829210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128903}}^1$

素因数の和:128939

約数の個数: 48

約数和(自身を含む): 723924864

約数和(自身を除く): 457095654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 128903, 257806, 386709, 644515, 773418, 1160127, 1289030, 1933545, 2320254, 2964769, 3867090, 5800635, 5929538, 8894307, 11601270, 14823845, 17788614, 26682921, 29647690, 44471535, 53365842, 88943070, 133414605, 266829210]

約数ペア:

[(1, 266829210), (2, 133414605), (3, 88943070), (5, 53365842), (6, 44471535), (9, 29647690), (10, 26682921), (15, 17788614), (18, 14823845), (23, 11601270), (30, 8894307), (45, 5929538), (46, 5800635), (69, 3867090), (90, 2964769), (115, 2320254), (138, 1933545), (207, 1289030), (230, 1160127), (345, 773418), (414, 644515), (690, 386709), (1035, 257806), (2070, 128903)]