210421152

素因数分解:

$2^5\times 3^4\times {\mathrm{81181}}^1$

素因数の和:81203

約数の個数: 60

約数和(自身を含む): 618850386

約数和(自身を除く): 408429234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 81181, 162362, 243543, 324724, 487086, 649448, 730629, 974172, 1298896, 1461258, 1948344, 2191887, 2597792, 2922516, 3896688, 4383774, 5845032, 6575661, 7793376, 8767548, 11690064, 13151322, 17535096, 23380128, 26302644, 35070192, 52605288, 70140384, 105210576, 210421152]

約数ペア:

[(1, 210421152), (2, 105210576), (3, 70140384), (4, 52605288), (6, 35070192), (8, 26302644), (9, 23380128), (12, 17535096), (16, 13151322), (18, 11690064), (24, 8767548), (27, 7793376), (32, 6575661), (36, 5845032), (48, 4383774), (54, 3896688), (72, 2922516), (81, 2597792), (96, 2191887), (108, 1948344), (144, 1461258), (162, 1298896), (216, 974172), (288, 730629), (324, 649448), (432, 487086), (648, 324724), (864, 243543), (1296, 162362), (2592, 81181)]