30283652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 32938108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 251, 278, 434, 502, 556, 868, 973, 1004, 1757, 1946, 3514, 3892, 4309, 7028, 7781, 8618, 15562, 17236, 30163, 31124, 34889, 54467, 60326, 69778, 108934, 120652, 139556, 217868, 244223, 488446, 976892, 1081559, 2163118, 4326236, 7570913, 15141826, 30283652]

約数ペア:

[(1, 30283652), (2, 15141826), (4, 7570913), (7, 4326236), (14, 2163118), (28, 1081559), (31, 976892), (62, 488446), (124, 244223), (139, 217868), (217, 139556), (251, 120652), (278, 108934), (434, 69778), (502, 60326), (556, 54467), (868, 34889), (973, 31124), (1004, 30163), (1757, 17236), (1946, 15562), (3514, 8618), (3892, 7781), (4309, 7028)]