22135260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7529}}^1$

素因数の和:7555

約数の個数: 72

約数和(自身を含む): 72107280

約数和(自身を除く): 49972020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 7529, 15058, 22587, 30116, 37645, 45174, 52703, 75290, 90348, 105406, 112935, 150580, 158109, 210812, 225870, 263515, 316218, 368921, 451740, 527030, 632436, 737842, 790545, 1054060, 1106763, 1475684, 1581090, 1844605, 2213526, 3162180, 3689210, 4427052, 5533815, 7378420, 11067630, 22135260]

約数ペア:

[(1, 22135260), (2, 11067630), (3, 7378420), (4, 5533815), (5, 4427052), (6, 3689210), (7, 3162180), (10, 2213526), (12, 1844605), (14, 1581090), (15, 1475684), (20, 1106763), (21, 1054060), (28, 790545), (30, 737842), (35, 632436), (42, 527030), (49, 451740), (60, 368921), (70, 316218), (84, 263515), (98, 225870), (105, 210812), (140, 158109), (147, 150580), (196, 112935), (210, 105406), (245, 90348), (294, 75290), (420, 52703), (490, 45174), (588, 37645), (735, 30116), (980, 22587), (1470, 15058), (2940, 7529)]