29379420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{3331}}^1$

素因数の和:3360

約数の個数: 108

約数和(自身を含む): 103698504

約数和(自身を除く): 74319084

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, 1764, 2205, 2940, 3331, 4410, 6662, 8820, 9993, 13324, 16655, 19986, 23317, 29979, 33310, 39972, 46634, 49965, 59958, 66620, 69951, 93268, 99930, 116585, 119916, 139902, 149895, 163219, 199860, 209853, 233170, 279804, 299790, 326438, 349755, 419706, 466340, 489657, 599580, 652876, 699510, 816095, 839412, 979314, 1049265, 1399020, 1468971, 1632190, 1958628, 2098530, 2448285, 2937942, 3264380, 4197060, 4896570, 5875884, 7344855, 9793140, 14689710, 29379420]

約数ペア:

[(1, 29379420), (2, 14689710), (3, 9793140), (4, 7344855), (5, 5875884), (6, 4896570), (7, 4197060), (9, 3264380), (10, 2937942), (12, 2448285), (14, 2098530), (15, 1958628), (18, 1632190), (20, 1468971), (21, 1399020), (28, 1049265), (30, 979314), (35, 839412), (36, 816095), (42, 699510), (45, 652876), (49, 599580), (60, 489657), (63, 466340), (70, 419706), (84, 349755), (90, 326438), (98, 299790), (105, 279804), (126, 233170), (140, 209853), (147, 199860), (180, 163219), (196, 149895), (210, 139902), (245, 119916), (252, 116585), (294, 99930), (315, 93268), (420, 69951), (441, 66620), (490, 59958), (588, 49965), (630, 46634), (735, 39972), (882, 33310), (980, 29979), (1260, 23317), (1470, 19986), (1764, 16655), (2205, 13324), (2940, 9993), (3331, 8820), (4410, 6662)]