130291236

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{20219}}^1$

素因数の和:20408

約数の個数: 36

約数和(自身を含む): 331203600

約数和(自身を除く): 200912364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 20219, 40438, 60657, 80876, 121314, 181971, 242628, 363942, 727884, 3619201, 7238402, 10857603, 14476804, 21715206, 32572809, 43430412, 65145618, 130291236]

約数ペア:

[(1, 130291236), (2, 65145618), (3, 43430412), (4, 32572809), (6, 21715206), (9, 14476804), (12, 10857603), (18, 7238402), (36, 3619201), (179, 727884), (358, 363942), (537, 242628), (716, 181971), (1074, 121314), (1611, 80876), (2148, 60657), (3222, 40438), (6444, 20219)]