3079902.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{21767}}^1$

素因数の和:21788

約数の個数: 64

約数和(自身を含む): 62691840

約数和(自身を除く): 44407560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 21767, 43534, 65301, 87068, 108835, 130602, 152369, 174136, 217670, 261204, 304738, 326505, 435340, 457107, 522408, 609476, 653010, 761845, 870680, 914214, 1218952, 1306020, 1523690, 1828428, 2285535, 2612040, 3047380, 3656856, 4571070, 6094760, 9142140, 18284280]

約数ペア:

[(1, 18284280), (2, 9142140), (3, 6094760), (4, 4571070), (5, 3656856), (6, 3047380), (7, 2612040), (8, 2285535), (10, 1828428), (12, 1523690), (14, 1306020), (15, 1218952), (20, 914214), (21, 870680), (24, 761845), (28, 653010), (30, 609476), (35, 522408), (40, 457107), (42, 435340), (56, 326505), (60, 304738), (70, 261204), (84, 217670), (105, 174136), (120, 152369), (140, 130602), (168, 108835), (210, 87068), (280, 65301), (420, 43534), (840, 21767)]