7041580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 18797184

約数和(自身を除く): 11755604

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 73, 91, 106, 130, 140, 146, 182, 212, 260, 265, 292, 364, 365, 371, 455, 511, 530, 689, 730, 742, 910, 949, 1022, 1060, 1378, 1460, 1484, 1820, 1855, 1898, 2044, 2555, 2756, 3445, 3710, 3796, 3869, 4745, 4823, 5110, 6643, 6890, 7420, 7738, 9490, 9646, 10220, 13286, 13780, 15476, 18980, 19292, 19345, 24115, 26572, 27083, 33215, 38690, 48230, 50297, 54166, 66430, 77380, 96460, 100594, 108332, 132860, 135415, 201188, 251485, 270830, 352079, 502970, 541660, 704158, 1005940, 1408316, 1760395, 3520790, 7041580]

約数ペア:

[(1, 7041580), (2, 3520790), (4, 1760395), (5, 1408316), (7, 1005940), (10, 704158), (13, 541660), (14, 502970), (20, 352079), (26, 270830), (28, 251485), (35, 201188), (52, 135415), (53, 132860), (65, 108332), (70, 100594), (73, 96460), (91, 77380), (106, 66430), (130, 54166), (140, 50297), (146, 48230), (182, 38690), (212, 33215), (260, 27083), (265, 26572), (292, 24115), (364, 19345), (365, 19292), (371, 18980), (455, 15476), (511, 13780), (530, 13286), (689, 10220), (730, 9646), (742, 9490), (910, 7738), (949, 7420), (1022, 6890), (1060, 6643), (1378, 5110), (1460, 4823), (1484, 4745), (1820, 3869), (1855, 3796), (1898, 3710), (2044, 3445), (2555, 2756)]