13115340

素因数分解:

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

素因数の和:1516

約数の個数: 108

約数和(自身を含む): 46309536

約数和(自身を除く): 33194196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1487, 1764, 2205, 2940, 2974, 4410, 4461, 5948, 7435, 8820, 8922, 10409, 13383, 14870, 17844, 20818, 22305, 26766, 29740, 31227, 41636, 44610, 52045, 53532, 62454, 66915, 72863, 89220, 93681, 104090, 124908, 133830, 145726, 156135, 187362, 208180, 218589, 267660, 291452, 312270, 364315, 374724, 437178, 468405, 624540, 655767, 728630, 874356, 936810, 1092945, 1311534, 1457260, 1873620, 2185890, 2623068, 3278835, 4371780, 6557670, 13115340]

約数ペア:

[(1, 13115340), (2, 6557670), (3, 4371780), (4, 3278835), (5, 2623068), (6, 2185890), (7, 1873620), (9, 1457260), (10, 1311534), (12, 1092945), (14, 936810), (15, 874356), (18, 728630), (20, 655767), (21, 624540), (28, 468405), (30, 437178), (35, 374724), (36, 364315), (42, 312270), (45, 291452), (49, 267660), (60, 218589), (63, 208180), (70, 187362), (84, 156135), (90, 145726), (98, 133830), (105, 124908), (126, 104090), (140, 93681), (147, 89220), (180, 72863), (196, 66915), (210, 62454), (245, 53532), (252, 52045), (294, 44610), (315, 41636), (420, 31227), (441, 29740), (490, 26766), (588, 22305), (630, 20818), (735, 17844), (882, 14870), (980, 13383), (1260, 10409), (1470, 8922), (1487, 8820), (1764, 7435), (2205, 5948), (2940, 4461), (2974, 4410)]