2944554760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457229}}^1$

素因数の和:457270

約数の個数: 64

約数和(自身を含む): 7900934400

約数和(自身を除く): 4956379640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 457229, 914458, 1828916, 2286145, 3200603, 3657832, 4572290, 6401206, 9144580, 10516267, 12802412, 16003015, 18289160, 21032534, 25604824, 32006030, 42065068, 52581335, 64012060, 73613869, 84130136, 105162670, 128024120, 147227738, 210325340, 294455476, 368069345, 420650680, 588910952, 736138690, 1472277380, 2944554760]

約数ペア:

[(1, 2944554760), (2, 1472277380), (4, 736138690), (5, 588910952), (7, 420650680), (8, 368069345), (10, 294455476), (14, 210325340), (20, 147227738), (23, 128024120), (28, 105162670), (35, 84130136), (40, 73613869), (46, 64012060), (56, 52581335), (70, 42065068), (92, 32006030), (115, 25604824), (140, 21032534), (161, 18289160), (184, 16003015), (230, 12802412), (280, 10516267), (322, 9144580), (460, 6401206), (644, 4572290), (805, 3657832), (920, 3200603), (1288, 2286145), (1610, 1828916), (3220, 914458), (6440, 457229)]