6557670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{1487}}^1$

素因数の和:1514

約数の個数: 72

約数和(自身を含む): 19846944

約数和(自身を除く): 13289274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 1487, 2205, 2974, 4410, 4461, 7435, 8922, 10409, 13383, 14870, 20818, 22305, 26766, 31227, 44610, 52045, 62454, 66915, 72863, 93681, 104090, 133830, 145726, 156135, 187362, 218589, 312270, 364315, 437178, 468405, 655767, 728630, 936810, 1092945, 1311534, 2185890, 3278835, 6557670]

約数ペア:

[(1, 6557670), (2, 3278835), (3, 2185890), (5, 1311534), (6, 1092945), (7, 936810), (9, 728630), (10, 655767), (14, 468405), (15, 437178), (18, 364315), (21, 312270), (30, 218589), (35, 187362), (42, 156135), (45, 145726), (49, 133830), (63, 104090), (70, 93681), (90, 72863), (98, 66915), (105, 62454), (126, 52045), (147, 44610), (210, 31227), (245, 26766), (294, 22305), (315, 20818), (441, 14870), (490, 13383), (630, 10409), (735, 8922), (882, 7435), (1470, 4461), (1487, 4410), (2205, 2974)]