30982896

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{4391}}^1$

素因数の和:4419

約数の個数: 90

約数和(自身を含む): 100888632

約数和(自身を除く): 69905736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 4391, 7056, 8782, 13173, 17564, 26346, 30737, 35128, 39519, 52692, 61474, 70256, 79038, 92211, 105384, 122948, 158076, 184422, 210768, 215159, 245896, 276633, 316152, 368844, 430318, 491792, 553266, 632304, 645477, 737688, 860636, 1106532, 1290954, 1475376, 1721272, 1936431, 2213064, 2581908, 3442544, 3872862, 4426128, 5163816, 7745724, 10327632, 15491448, 30982896]

約数ペア:

[(1, 30982896), (2, 15491448), (3, 10327632), (4, 7745724), (6, 5163816), (7, 4426128), (8, 3872862), (9, 3442544), (12, 2581908), (14, 2213064), (16, 1936431), (18, 1721272), (21, 1475376), (24, 1290954), (28, 1106532), (36, 860636), (42, 737688), (48, 645477), (49, 632304), (56, 553266), (63, 491792), (72, 430318), (84, 368844), (98, 316152), (112, 276633), (126, 245896), (144, 215159), (147, 210768), (168, 184422), (196, 158076), (252, 122948), (294, 105384), (336, 92211), (392, 79038), (441, 70256), (504, 61474), (588, 52692), (784, 39519), (882, 35128), (1008, 30737), (1176, 26346), (1764, 17564), (2352, 13173), (3528, 8782), (4391, 7056)]