1877260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 5225472

約数和(自身を除く): 3348212

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 53, 55, 70, 77, 92, 106, 110, 115, 140, 154, 161, 212, 220, 230, 253, 265, 308, 322, 371, 385, 460, 506, 530, 583, 644, 742, 770, 805, 1012, 1060, 1166, 1219, 1265, 1484, 1540, 1610, 1771, 1855, 2332, 2438, 2530, 2915, 3220, 3542, 3710, 4081, 4876, 5060, 5830, 6095, 7084, 7420, 8162, 8533, 8855, 11660, 12190, 13409, 16324, 17066, 17710, 20405, 24380, 26818, 34132, 35420, 40810, 42665, 53636, 67045, 81620, 85330, 93863, 134090, 170660, 187726, 268180, 375452, 469315, 938630, 1877260]

約数ペア:

[(1, 1877260), (2, 938630), (4, 469315), (5, 375452), (7, 268180), (10, 187726), (11, 170660), (14, 134090), (20, 93863), (22, 85330), (23, 81620), (28, 67045), (35, 53636), (44, 42665), (46, 40810), (53, 35420), (55, 34132), (70, 26818), (77, 24380), (92, 20405), (106, 17710), (110, 17066), (115, 16324), (140, 13409), (154, 12190), (161, 11660), (212, 8855), (220, 8533), (230, 8162), (253, 7420), (265, 7084), (308, 6095), (322, 5830), (371, 5060), (385, 4876), (460, 4081), (506, 3710), (530, 3542), (583, 3220), (644, 2915), (742, 2530), (770, 2438), (805, 2332), (1012, 1855), (1060, 1771), (1166, 1610), (1219, 1540), (1265, 1484)]