30729664

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 84

約数和(自身を含む): 72969120

約数和(自身を除く): 42239456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 196, 224, 239, 287, 328, 392, 448, 478, 574, 656, 784, 956, 1148, 1312, 1568, 1673, 1912, 2009, 2296, 2624, 3136, 3346, 3824, 4018, 4592, 6692, 7648, 8036, 9184, 9799, 11711, 13384, 15296, 16072, 18368, 19598, 23422, 26768, 32144, 39196, 46844, 53536, 64288, 68593, 78392, 93688, 107072, 128576, 137186, 156784, 187376, 274372, 313568, 374752, 480151, 548744, 627136, 749504, 960302, 1097488, 1920604, 2194976, 3841208, 4389952, 7682416, 15364832, 30729664]

約数ペア:

[(1, 30729664), (2, 15364832), (4, 7682416), (7, 4389952), (8, 3841208), (14, 2194976), (16, 1920604), (28, 1097488), (32, 960302), (41, 749504), (49, 627136), (56, 548744), (64, 480151), (82, 374752), (98, 313568), (112, 274372), (164, 187376), (196, 156784), (224, 137186), (239, 128576), (287, 107072), (328, 93688), (392, 78392), (448, 68593), (478, 64288), (574, 53536), (656, 46844), (784, 39196), (956, 32144), (1148, 26768), (1312, 23422), (1568, 19598), (1673, 18368), (1912, 16072), (2009, 15296), (2296, 13384), (2624, 11711), (3136, 9799), (3346, 9184), (3824, 8036), (4018, 7648), (4592, 6692)]