30572416

素因数分解:

$2^7\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 70380000

約数和(自身を除く): 39807584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 229, 298, 448, 458, 596, 896, 916, 1043, 1192, 1603, 1832, 2086, 2384, 3206, 3664, 4172, 4768, 6412, 7328, 8344, 9536, 12824, 14656, 16688, 19072, 25648, 29312, 33376, 34121, 51296, 66752, 68242, 102592, 133504, 136484, 205184, 238847, 272968, 477694, 545936, 955388, 1091872, 1910776, 2183744, 3821552, 4367488, 7643104, 15286208, 30572416]

約数ペア:

[(1, 30572416), (2, 15286208), (4, 7643104), (7, 4367488), (8, 3821552), (14, 2183744), (16, 1910776), (28, 1091872), (32, 955388), (56, 545936), (64, 477694), (112, 272968), (128, 238847), (149, 205184), (224, 136484), (229, 133504), (298, 102592), (448, 68242), (458, 66752), (596, 51296), (896, 34121), (916, 33376), (1043, 29312), (1192, 25648), (1603, 19072), (1832, 16688), (2086, 14656), (2384, 12824), (3206, 9536), (3664, 8344), (4172, 7328), (4768, 6412)]