1497295690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4007}}^1$

素因数の和:4147

約数の個数: 64

約数和(自身を含む): 3047362560

約数和(自身を除く): 1550066870

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 79, 86, 110, 158, 215, 395, 430, 473, 790, 869, 946, 1738, 2365, 3397, 4007, 4345, 4730, 6794, 8014, 8690, 16985, 20035, 33970, 37367, 40070, 44077, 74734, 88154, 172301, 186835, 220385, 316553, 344602, 373670, 440770, 633106, 861505, 1582765, 1723010, 1895311, 3165530, 3482083, 3790622, 6964166, 9476555, 13611779, 17410415, 18953110, 27223558, 34820830, 68058895, 136117790, 149729569, 299459138, 748647845, 1497295690]

約数ペア:

[(1, 1497295690), (2, 748647845), (5, 299459138), (10, 149729569), (11, 136117790), (22, 68058895), (43, 34820830), (55, 27223558), (79, 18953110), (86, 17410415), (110, 13611779), (158, 9476555), (215, 6964166), (395, 3790622), (430, 3482083), (473, 3165530), (790, 1895311), (869, 1723010), (946, 1582765), (1738, 861505), (2365, 633106), (3397, 440770), (4007, 373670), (4345, 344602), (4730, 316553), (6794, 220385), (8014, 186835), (8690, 172301), (16985, 88154), (20035, 74734), (33970, 44077), (37367, 40070)]