30815792

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^1\times {\mathrm{547}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 68495616

約数和(自身を除く): 37679824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 547, 1006, 1094, 2012, 2188, 3521, 3829, 4024, 4376, 7042, 7658, 8048, 8752, 14084, 15316, 28168, 30632, 56336, 61264, 275141, 550282, 1100564, 1925987, 2201128, 3851974, 4402256, 7703948, 15407896, 30815792]

約数ペア:

[(1, 30815792), (2, 15407896), (4, 7703948), (7, 4402256), (8, 3851974), (14, 2201128), (16, 1925987), (28, 1100564), (56, 550282), (112, 275141), (503, 61264), (547, 56336), (1006, 30632), (1094, 28168), (2012, 15316), (2188, 14084), (3521, 8752), (3829, 8048), (4024, 7658), (4376, 7042)]