30020256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{14891}}^1$

素因数の和:14914

約数の個数: 72

約数和(自身を含む): 97572384

約数和(自身を除く): 67552128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 14891, 29782, 44673, 59564, 89346, 104237, 119128, 134019, 178692, 208474, 238256, 268038, 312711, 357384, 416948, 476512, 536076, 625422, 714768, 833896, 938133, 1072152, 1250844, 1429536, 1667792, 1876266, 2144304, 2501688, 3335584, 3752532, 4288608, 5003376, 7505064, 10006752, 15010128, 30020256]

約数ペア:

[(1, 30020256), (2, 15010128), (3, 10006752), (4, 7505064), (6, 5003376), (7, 4288608), (8, 3752532), (9, 3335584), (12, 2501688), (14, 2144304), (16, 1876266), (18, 1667792), (21, 1429536), (24, 1250844), (28, 1072152), (32, 938133), (36, 833896), (42, 714768), (48, 625422), (56, 536076), (63, 476512), (72, 416948), (84, 357384), (96, 312711), (112, 268038), (126, 238256), (144, 208474), (168, 178692), (224, 134019), (252, 119128), (288, 104237), (336, 89346), (504, 59564), (672, 44673), (1008, 29782), (2016, 14891)]