2998740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 9144576

約数和(自身を除く): 6145836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 53, 60, 69, 82, 92, 106, 115, 123, 138, 159, 164, 205, 212, 230, 246, 265, 276, 318, 345, 410, 460, 492, 530, 615, 636, 690, 795, 820, 943, 1060, 1219, 1230, 1380, 1590, 1886, 2173, 2438, 2460, 2829, 3180, 3657, 3772, 4346, 4715, 4876, 5658, 6095, 6519, 7314, 8692, 9430, 10865, 11316, 12190, 13038, 14145, 14628, 18285, 18860, 21730, 24380, 26076, 28290, 32595, 36570, 43460, 49979, 56580, 65190, 73140, 99958, 130380, 149937, 199916, 249895, 299874, 499790, 599748, 749685, 999580, 1499370, 2998740]

約数ペア:

[(1, 2998740), (2, 1499370), (3, 999580), (4, 749685), (5, 599748), (6, 499790), (10, 299874), (12, 249895), (15, 199916), (20, 149937), (23, 130380), (30, 99958), (41, 73140), (46, 65190), (53, 56580), (60, 49979), (69, 43460), (82, 36570), (92, 32595), (106, 28290), (115, 26076), (123, 24380), (138, 21730), (159, 18860), (164, 18285), (205, 14628), (212, 14145), (230, 13038), (246, 12190), (265, 11316), (276, 10865), (318, 9430), (345, 8692), (410, 7314), (460, 6519), (492, 6095), (530, 5658), (615, 4876), (636, 4715), (690, 4346), (795, 3772), (820, 3657), (943, 3180), (1060, 2829), (1219, 2460), (1230, 2438), (1380, 2173), (1590, 1886)]